Home / 17,445,595.52-24,074,385.84-9,710,439.20

Finding the Fourth Proportional to 17,445,595.52, 24,074,385.84 and 9,710,439.20

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Solution

The fourth proportional to 17,445,595.52, 24,074,385.84 and 9,710,439.20 is: 13,400,107.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,445,595.52 : 24,074,385.84 = 9,710,439.20 : x
  2. Step 2: Convert to fraction form
    17,445,595.52/24,074,385.84 = 9,710,439.20/x
  3. Step 3: Cross multiply
    17,445,595.52x = 24,074,385.84 × 9,710,439.20
  4. Step 4: Simplify right side
    17,445,595.52x = 233,772,859,976,660.91
  5. Step 5: Solve for x
    x = 233,772,859,976,660.91/17,445,595.52
  6. Step 6: Final answer
    x = 13,400,107.76

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1.5x scale

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.