Home / 9,657,792,223.60-14,486,688,335.40-3,447,160,121.20

Finding the Fourth Proportional to 9,657,792,223.60, 14,486,688,335.40 and 3,447,160,121.20

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Solution

The fourth proportional to 9,657,792,223.60, 14,486,688,335.40 and 3,447,160,121.20 is: 5,170,740,181.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,223.60 : 14,486,688,335.40 = 3,447,160,121.20 : x
  2. Step 2: Convert to fraction form
    9,657,792,223.60/14,486,688,335.40 = 3,447,160,121.20/x
  3. Step 3: Cross multiply
    9,657,792,223.60x = 14,486,688,335.40 × 3,447,160,121.20
  4. Step 4: Simplify right side
    9,657,792,223.60x = 49,937,934,318,044,086,272
  5. Step 5: Solve for x
    x = 49,937,934,318,044,086,272/9,657,792,223.60
  6. Step 6: Final answer
    x = 5,170,740,181.80

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.