Home / 9,657,792,314.60-14,486,688,471.90-3,447,160,212.20

Finding the Fourth Proportional to 9,657,792,314.60, 14,486,688,471.90 and 3,447,160,212.20

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Solution

The fourth proportional to 9,657,792,314.60, 14,486,688,471.90 and 3,447,160,212.20 is: 5,170,740,318.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,314.60 : 14,486,688,471.90 = 3,447,160,212.20 : x
  2. Step 2: Convert to fraction form
    9,657,792,314.60/14,486,688,471.90 = 3,447,160,212.20/x
  3. Step 3: Cross multiply
    9,657,792,314.60x = 14,486,688,471.90 × 3,447,160,212.20
  4. Step 4: Simplify right side
    9,657,792,314.60x = 49,937,936,106,870,095,872
  5. Step 5: Solve for x
    x = 49,937,936,106,870,095,872/9,657,792,314.60
  6. Step 6: Final answer
    x = 5,170,740,318.30

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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.