Home / 24,666,397.38-34,038,889.41-13,653,598.50

Finding the Fourth Proportional to 24,666,397.38, 34,038,889.41 and 13,653,598.50

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Solution

The fourth proportional to 24,666,397.38, 34,038,889.41 and 13,653,598.50 is: 18,841,556.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,666,397.38 : 34,038,889.41 = 13,653,598.50 : x
  2. Step 2: Convert to fraction form
    24,666,397.38/34,038,889.41 = 13,653,598.50/x
  3. Step 3: Cross multiply
    24,666,397.38x = 34,038,889.41 × 13,653,598.50
  4. Step 4: Simplify right side
    24,666,397.38x = 464,753,329,390,041.81
  5. Step 5: Solve for x
    x = 464,753,329,390,041.81/24,666,397.38
  6. Step 6: Final answer
    x = 18,841,556.89

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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.