Home / 9,657,792,257.80-14,486,688,386.70-9,596,570,254.60

Finding the Fourth Proportional to 9,657,792,257.80, 14,486,688,386.70 and 9,596,570,254.60

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Solution

The fourth proportional to 9,657,792,257.80, 14,486,688,386.70 and 9,596,570,254.60 is: 14,394,855,381.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,257.80 : 14,486,688,386.70 = 9,596,570,254.60 : x
  2. Step 2: Convert to fraction form
    9,657,792,257.80/14,486,688,386.70 = 9,596,570,254.60/x
  3. Step 3: Cross multiply
    9,657,792,257.80x = 14,486,688,386.70 × 9,596,570,254.60
  4. Step 4: Simplify right side
    9,657,792,257.80x = 139,022,522,859,464,491,008
  5. Step 5: Solve for x
    x = 139,022,522,859,464,491,008/9,657,792,257.80
  6. Step 6: Final answer
    x = 14,394,855,381.90

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Double scale
Find fourth proportional to 9,657,792,258.80, 14,486,688,388.20 and 9,596,570,255.60
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.