Home / 9,416,854,737.39-14,120,377,413.68-4,441,240,637.53

Finding the Fourth Proportional to 9,416,854,737.39, 14,120,377,413.68 and 4,441,240,637.53

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Solution

The fourth proportional to 9,416,854,737.39, 14,120,377,413.68 and 4,441,240,637.53 is: 6,659,547,772.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,854,737.39 : 14,120,377,413.68 = 4,441,240,637.53 : x
  2. Step 2: Convert to fraction form
    9,416,854,737.39/14,120,377,413.68 = 4,441,240,637.53/x
  3. Step 3: Cross multiply
    9,416,854,737.39x = 14,120,377,413.68 × 4,441,240,637.53
  4. Step 4: Simplify right side
    9,416,854,737.39x = 62,711,993,986,869,952,512
  5. Step 5: Solve for x
    x = 62,711,993,986,869,952,512/9,416,854,737.39
  6. Step 6: Final answer
    x = 6,659,547,772.13

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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.