Home / 25,168,610.64-37,694,129.40-23,136,275.28

Finding the Fourth Proportional to 25,168,610.64, 37,694,129.40 and 23,136,275.28

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Solution

The fourth proportional to 25,168,610.64, 37,694,129.40 and 23,136,275.28 is: 34,650,373.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,168,610.64 : 37,694,129.40 = 23,136,275.28 : x
  2. Step 2: Convert to fraction form
    25,168,610.64/37,694,129.40 = 23,136,275.28/x
  3. Step 3: Cross multiply
    25,168,610.64x = 37,694,129.40 × 23,136,275.28
  4. Step 4: Simplify right side
    25,168,610.64x = 872,101,754,238,341.25
  5. Step 5: Solve for x
    x = 872,101,754,238,341.25/25,168,610.64
  6. Step 6: Final answer
    x = 34,650,373.30

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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.