Home / 44,845,798.80-67,156,723.80-29,617,280.40

Finding the Fourth Proportional to 44,845,798.80, 67,156,723.80 and 29,617,280.40

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Solution

The fourth proportional to 44,845,798.80, 67,156,723.80 and 29,617,280.40 is: 44,351,969.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,845,798.80 : 67,156,723.80 = 29,617,280.40 : x
  2. Step 2: Convert to fraction form
    44,845,798.80/67,156,723.80 = 29,617,280.40/x
  3. Step 3: Cross multiply
    44,845,798.80x = 67,156,723.80 × 29,617,280.40
  4. Step 4: Simplify right side
    44,845,798.80x = 1,988,999,519,529,953.25
  5. Step 5: Solve for x
    x = 1,988,999,519,529,953.25/44,845,798.80
  6. Step 6: Final answer
    x = 44,351,969.92

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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.