Home / 40,521,257.30-60,730,276.35-16,559,657.30

Finding the Fourth Proportional to 40,521,257.30, 60,730,276.35 and 16,559,657.30

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Solution

The fourth proportional to 40,521,257.30, 60,730,276.35 and 16,559,657.30 is: 24,818,394.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,521,257.30 : 60,730,276.35 = 16,559,657.30 : x
  2. Step 2: Convert to fraction form
    40,521,257.30/60,730,276.35 = 16,559,657.30/x
  3. Step 3: Cross multiply
    40,521,257.30x = 60,730,276.35 × 16,559,657.30
  4. Step 4: Simplify right side
    40,521,257.30x = 1,005,672,564,090,294.88
  5. Step 5: Solve for x
    x = 1,005,672,564,090,294.88/40,521,257.30
  6. Step 6: Final answer
    x = 24,818,394.86

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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.