Home / 104,757,422.42-144,565,285.02-60,729,946.94

Finding the Fourth Proportional to 104,757,422.42, 144,565,285.02 and 60,729,946.94

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Solution

The fourth proportional to 104,757,422.42, 144,565,285.02 and 60,729,946.94 is: 83,807,351.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,757,422.42 : 144,565,285.02 = 60,729,946.94 : x
  2. Step 2: Convert to fraction form
    104,757,422.42/144,565,285.02 = 60,729,946.94/x
  3. Step 3: Cross multiply
    104,757,422.42x = 144,565,285.02 × 60,729,946.94
  4. Step 4: Simplify right side
    104,757,422.42x = 8,779,442,088,630,577
  5. Step 5: Solve for x
    x = 8,779,442,088,630,577/104,757,422.42
  6. Step 6: Final answer
    x = 83,807,351.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.