Home / 14,535,862.30-21,803,793.45-4,438,467.10

Finding the Fourth Proportional to 14,535,862.30, 21,803,793.45 and 4,438,467.10

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Solution

The fourth proportional to 14,535,862.30, 21,803,793.45 and 4,438,467.10 is: 6,657,700.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,535,862.30 : 21,803,793.45 = 4,438,467.10 : x
  2. Step 2: Convert to fraction form
    14,535,862.30/21,803,793.45 = 4,438,467.10/x
  3. Step 3: Cross multiply
    14,535,862.30x = 21,803,793.45 × 4,438,467.10
  4. Step 4: Simplify right side
    14,535,862.30x = 96,775,419,883,020.48
  5. Step 5: Solve for x
    x = 96,775,419,883,020.48/14,535,862.30
  6. Step 6: Final answer
    x = 6,657,700.65

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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.