Home / 45,660,838.29-63,012,575.79-25,034,240.13

Finding the Fourth Proportional to 45,660,838.29, 63,012,575.79 and 25,034,240.13

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Solution

The fourth proportional to 45,660,838.29, 63,012,575.79 and 25,034,240.13 is: 34,547,590.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,660,838.29 : 63,012,575.79 = 25,034,240.13 : x
  2. Step 2: Convert to fraction form
    45,660,838.29/63,012,575.79 = 25,034,240.13/x
  3. Step 3: Cross multiply
    45,660,838.29x = 63,012,575.79 × 25,034,240.13
  4. Step 4: Simplify right side
    45,660,838.29x = 1,577,471,953,536,684.25
  5. Step 5: Solve for x
    x = 1,577,471,953,536,684.25/45,660,838.29
  6. Step 6: Final answer
    x = 34,547,590.73

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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.