Home / 38,695,360.08-58,041,127.28-14,432,396.92

Finding the Fourth Proportional to 38,695,360.08, 58,041,127.28 and 14,432,396.92

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Solution

The fourth proportional to 38,695,360.08, 58,041,127.28 and 14,432,396.92 is: 21,647,881.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,695,360.08 : 58,041,127.28 = 14,432,396.92 : x
  2. Step 2: Convert to fraction form
    38,695,360.08/58,041,127.28 = 14,432,396.92/x
  3. Step 3: Cross multiply
    38,695,360.08x = 58,041,127.28 × 14,432,396.92
  4. Step 4: Simplify right side
    38,695,360.08x = 837,672,586,589,200
  5. Step 5: Solve for x
    x = 837,672,586,589,200/38,695,360.08
  6. Step 6: Final answer
    x = 21,647,881.94

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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.