Home / 61,411,419.30-92,149,009.74-25,046,488.74

Finding the Fourth Proportional to 61,411,419.30, 92,149,009.74 and 25,046,488.74

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Solution

The fourth proportional to 61,411,419.30, 92,149,009.74 and 25,046,488.74 is: 37,582,735.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,411,419.30 : 92,149,009.74 = 25,046,488.74 : x
  2. Step 2: Convert to fraction form
    61,411,419.30/92,149,009.74 = 25,046,488.74/x
  3. Step 3: Cross multiply
    61,411,419.30x = 92,149,009.74 × 25,046,488.74
  4. Step 4: Simplify right side
    61,411,419.30x = 2,308,009,134,855,060
  5. Step 5: Solve for x
    x = 2,308,009,134,855,060/61,411,419.30
  6. Step 6: Final answer
    x = 37,582,735.61

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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.