Home / 24,881,565.83-34,258,419.36-21,153,060.23

Finding the Fourth Proportional to 24,881,565.83, 34,258,419.36 and 21,153,060.23

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Solution

The fourth proportional to 24,881,565.83, 34,258,419.36 and 21,153,060.23 is: 29,124,791.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,565.83 : 34,258,419.36 = 21,153,060.23 : x
  2. Step 2: Convert to fraction form
    24,881,565.83/34,258,419.36 = 21,153,060.23/x
  3. Step 3: Cross multiply
    24,881,565.83x = 34,258,419.36 × 21,153,060.23
  4. Step 4: Simplify right side
    24,881,565.83x = 724,670,407,935,386
  5. Step 5: Solve for x
    x = 724,670,407,935,386/24,881,565.83
  6. Step 6: Final answer
    x = 29,124,791.14

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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.