Home / 23,376,040.10-35,064,060.15-13,172,372.90

Finding the Fourth Proportional to 23,376,040.10, 35,064,060.15 and 13,172,372.90

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Solution

The fourth proportional to 23,376,040.10, 35,064,060.15 and 13,172,372.90 is: 19,758,559.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,376,040.10 : 35,064,060.15 = 13,172,372.90 : x
  2. Step 2: Convert to fraction form
    23,376,040.10/35,064,060.15 = 13,172,372.90/x
  3. Step 3: Cross multiply
    23,376,040.10x = 35,064,060.15 × 13,172,372.90
  4. Step 4: Simplify right side
    23,376,040.10x = 461,876,875,683,829.94
  5. Step 5: Solve for x
    x = 461,876,875,683,829.94/23,376,040.10
  6. Step 6: Final answer
    x = 19,758,559.35

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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.