Home / 63,792,045.80-95,688,068.70-56,233,773.80

Finding the Fourth Proportional to 63,792,045.80, 95,688,068.70 and 56,233,773.80

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Solution

The fourth proportional to 63,792,045.80, 95,688,068.70 and 56,233,773.80 is: 84,350,660.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,792,045.80 : 95,688,068.70 = 56,233,773.80 : x
  2. Step 2: Convert to fraction form
    63,792,045.80/95,688,068.70 = 56,233,773.80/x
  3. Step 3: Cross multiply
    63,792,045.80x = 95,688,068.70 × 56,233,773.80
  4. Step 4: Simplify right side
    63,792,045.80x = 5,380,901,210,634,660
  5. Step 5: Solve for x
    x = 5,380,901,210,634,660/63,792,045.80
  6. Step 6: Final answer
    x = 84,350,660.70

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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.