Home / 17,735,473.90-26,590,442.92-10,897,919.74

Finding the Fourth Proportional to 17,735,473.90, 26,590,442.92 and 10,897,919.74

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Solution

The fourth proportional to 17,735,473.90, 26,590,442.92 and 10,897,919.74 is: 16,339,034.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,735,473.90 : 26,590,442.92 = 10,897,919.74 : x
  2. Step 2: Convert to fraction form
    17,735,473.90/26,590,442.92 = 10,897,919.74/x
  3. Step 3: Cross multiply
    17,735,473.90x = 26,590,442.92 × 10,897,919.74
  4. Step 4: Simplify right side
    17,735,473.90x = 289,780,512,710,934.06
  5. Step 5: Solve for x
    x = 289,780,512,710,934.06/17,735,473.90
  6. Step 6: Final answer
    x = 16,339,034.10

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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.