Home / 44,315,417.10-66,479,346.45-14,020,121.10

Finding the Fourth Proportional to 44,315,417.10, 66,479,346.45 and 14,020,121.10

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Solution

The fourth proportional to 44,315,417.10, 66,479,346.45 and 14,020,121.10 is: 21,032,149.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,315,417.10 : 66,479,346.45 = 14,020,121.10 : x
  2. Step 2: Convert to fraction form
    44,315,417.10/66,479,346.45 = 14,020,121.10/x
  3. Step 3: Cross multiply
    44,315,417.10x = 66,479,346.45 × 14,020,121.10
  4. Step 4: Simplify right side
    44,315,417.10x = 932,048,487,877,855.12
  5. Step 5: Solve for x
    x = 932,048,487,877,855.12/44,315,417.10
  6. Step 6: Final answer
    x = 21,032,149.73

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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.