Home / 10,913,534.16-16,367,507.92-3,235,383.50

Finding the Fourth Proportional to 10,913,534.16, 16,367,507.92 and 3,235,383.50

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Solution

The fourth proportional to 10,913,534.16, 16,367,507.92 and 3,235,383.50 is: 4,852,247.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,913,534.16 : 16,367,507.92 = 3,235,383.50 : x
  2. Step 2: Convert to fraction form
    10,913,534.16/16,367,507.92 = 3,235,383.50/x
  3. Step 3: Cross multiply
    10,913,534.16x = 16,367,507.92 × 3,235,383.50
  4. Step 4: Simplify right side
    10,913,534.16x = 52,955,165,060,487.32
  5. Step 5: Solve for x
    x = 52,955,165,060,487.32/10,913,534.16
  6. Step 6: Final answer
    x = 4,852,247.15

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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.