Home / 37,454,389.76-56,181,584.64-10,528,045.76

Finding the Fourth Proportional to 37,454,389.76, 56,181,584.64 and 10,528,045.76

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Solution

The fourth proportional to 37,454,389.76, 56,181,584.64 and 10,528,045.76 is: 15,792,068.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,454,389.76 : 56,181,584.64 = 10,528,045.76 : x
  2. Step 2: Convert to fraction form
    37,454,389.76/56,181,584.64 = 10,528,045.76/x
  3. Step 3: Cross multiply
    37,454,389.76x = 56,181,584.64 × 10,528,045.76
  4. Step 4: Simplify right side
    37,454,389.76x = 591,482,293,959,233.12
  5. Step 5: Solve for x
    x = 591,482,293,959,233.12/37,454,389.76
  6. Step 6: Final answer
    x = 15,792,068.64

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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.