Home / 25,633,365.30-38,445,903.59-9,466,930.08

Finding the Fourth Proportional to 25,633,365.30, 38,445,903.59 and 9,466,930.08

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Solution

The fourth proportional to 25,633,365.30, 38,445,903.59 and 9,466,930.08 is: 14,198,864.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,633,365.30 : 38,445,903.59 = 9,466,930.08 : x
  2. Step 2: Convert to fraction form
    25,633,365.30/38,445,903.59 = 9,466,930.08/x
  3. Step 3: Cross multiply
    25,633,365.30x = 38,445,903.59 × 9,466,930.08
  4. Step 4: Simplify right side
    25,633,365.30x = 363,964,681,101,616.38
  5. Step 5: Solve for x
    x = 363,964,681,101,616.38/25,633,365.30
  6. Step 6: Final answer
    x = 14,198,864.52

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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.