Home / 8,927,374,329.16-13,399,335,781.00-4,508,896,685.51

Finding the Fourth Proportional to 8,927,374,329.16, 13,399,335,781.00 and 4,508,896,685.51

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Solution

The fourth proportional to 8,927,374,329.16, 13,399,335,781.00 and 4,508,896,685.51 is: 6,767,524,074.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,927,374,329.16 : 13,399,335,781.00 = 4,508,896,685.51 : x
  2. Step 2: Convert to fraction form
    8,927,374,329.16/13,399,335,781.00 = 4,508,896,685.51/x
  3. Step 3: Cross multiply
    8,927,374,329.16x = 13,399,335,781.00 × 4,508,896,685.51
  4. Step 4: Simplify right side
    8,927,374,329.16x = 60,416,220,691,010,920,448
  5. Step 5: Solve for x
    x = 60,416,220,691,010,920,448/8,927,374,329.16
  6. Step 6: Final answer
    x = 6,767,524,074.09

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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.