Home / 15,948,043.30-23,922,064.95-9,555,004.90

Finding the Fourth Proportional to 15,948,043.30, 23,922,064.95 and 9,555,004.90

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Solution

The fourth proportional to 15,948,043.30, 23,922,064.95 and 9,555,004.90 is: 14,332,507.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,948,043.30 : 23,922,064.95 = 9,555,004.90 : x
  2. Step 2: Convert to fraction form
    15,948,043.30/23,922,064.95 = 9,555,004.90/x
  3. Step 3: Cross multiply
    15,948,043.30x = 23,922,064.95 × 9,555,004.90
  4. Step 4: Simplify right side
    15,948,043.30x = 228,575,447,815,368.25
  5. Step 5: Solve for x
    x = 228,575,447,815,368.25/15,948,043.30
  6. Step 6: Final answer
    x = 14,332,507.35

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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.