Home / 15,845,356.10-23,768,034.15-14,774,600.90

Finding the Fourth Proportional to 15,845,356.10, 23,768,034.15 and 14,774,600.90

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Solution

The fourth proportional to 15,845,356.10, 23,768,034.15 and 14,774,600.90 is: 22,161,901.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,845,356.10 : 23,768,034.15 = 14,774,600.90 : x
  2. Step 2: Convert to fraction form
    15,845,356.10/23,768,034.15 = 14,774,600.90/x
  3. Step 3: Cross multiply
    15,845,356.10x = 23,768,034.15 × 14,774,600.90
  4. Step 4: Simplify right side
    15,845,356.10x = 351,163,218,743,820.75
  5. Step 5: Solve for x
    x = 351,163,218,743,820.75/15,845,356.10
  6. Step 6: Final answer
    x = 22,161,901.35

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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.