Home / 9,657,792,280.30-14,486,688,420.45-5,008,746,412.30

Finding the Fourth Proportional to 9,657,792,280.30, 14,486,688,420.45 and 5,008,746,412.30

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Solution

The fourth proportional to 9,657,792,280.30, 14,486,688,420.45 and 5,008,746,412.30 is: 7,513,119,618.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,280.30 : 14,486,688,420.45 = 5,008,746,412.30 : x
  2. Step 2: Convert to fraction form
    9,657,792,280.30/14,486,688,420.45 = 5,008,746,412.30/x
  3. Step 3: Cross multiply
    9,657,792,280.30x = 14,486,688,420.45 × 5,008,746,412.30
  4. Step 4: Simplify right side
    9,657,792,280.30x = 72,560,148,652,036,898,816
  5. Step 5: Solve for x
    x = 72,560,148,652,036,898,816/9,657,792,280.30
  6. Step 6: Final answer
    x = 7,513,119,618.45

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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.