Home / 60,072,557.85-84,292,899.75-60,072,557.85

Finding the Fourth Proportional to 60,072,557.85, 84,292,899.75 and 60,072,557.85

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Solution

The fourth proportional to 60,072,557.85, 84,292,899.75 and 60,072,557.85 is: 84,292,899.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,072,557.85 : 84,292,899.75 = 60,072,557.85 : x
  2. Step 2: Convert to fraction form
    60,072,557.85/84,292,899.75 = 60,072,557.85/x
  3. Step 3: Cross multiply
    60,072,557.85x = 84,292,899.75 × 60,072,557.85
  4. Step 4: Simplify right side
    60,072,557.85x = 5,063,690,096,576,126
  5. Step 5: Solve for x
    x = 5,063,690,096,576,126/60,072,557.85
  6. Step 6: Final answer
    x = 84,292,899.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.