Home / 16,287,062.40-24,430,572.90-4,156,526.07

Finding the Fourth Proportional to 16,287,062.40, 24,430,572.90 and 4,156,526.07

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Solution

The fourth proportional to 16,287,062.40, 24,430,572.90 and 4,156,526.07 is: 6,234,783.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287,062.40 : 24,430,572.90 = 4,156,526.07 : x
  2. Step 2: Convert to fraction form
    16,287,062.40/24,430,572.90 = 4,156,526.07/x
  3. Step 3: Cross multiply
    16,287,062.40x = 24,430,572.90 × 4,156,526.07
  4. Step 4: Simplify right side
    16,287,062.40x = 101,546,313,163,885.50
  5. Step 5: Solve for x
    x = 101,546,313,163,885.50/16,287,062.40
  6. Step 6: Final answer
    x = 6,234,783.82

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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.