Home / 17,497,631.60-26,246,447.40-9,813,388.40

Finding the Fourth Proportional to 17,497,631.60, 26,246,447.40 and 9,813,388.40

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Solution

The fourth proportional to 17,497,631.60, 26,246,447.40 and 9,813,388.40 is: 14,720,082.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,631.60 : 26,246,447.40 = 9,813,388.40 : x
  2. Step 2: Convert to fraction form
    17,497,631.60/26,246,447.40 = 9,813,388.40/x
  3. Step 3: Cross multiply
    17,497,631.60x = 26,246,447.40 × 9,813,388.40
  4. Step 4: Simplify right side
    17,497,631.60x = 257,566,582,456,370.16
  5. Step 5: Solve for x
    x = 257,566,582,456,370.16/17,497,631.60
  6. Step 6: Final answer
    x = 14,720,082.60

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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.