Home / 63,894,012.74-95,884,143.09-25,027,643.66

Finding the Fourth Proportional to 63,894,012.74, 95,884,143.09 and 25,027,643.66

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Solution

The fourth proportional to 63,894,012.74, 95,884,143.09 and 25,027,643.66 is: 37,558,357.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,894,012.74 : 95,884,143.09 = 25,027,643.66 : x
  2. Step 2: Convert to fraction form
    63,894,012.74/95,884,143.09 = 25,027,643.66/x
  3. Step 3: Cross multiply
    63,894,012.74x = 95,884,143.09 × 25,027,643.66
  4. Step 4: Simplify right side
    63,894,012.74x = 2,399,754,165,900,971.50
  5. Step 5: Solve for x
    x = 2,399,754,165,900,971.50/63,894,012.74
  6. Step 6: Final answer
    x = 37,558,357.40

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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.