Home / 23,151,470.22-34,740,657.50-10,371,974.94

Finding the Fourth Proportional to 23,151,470.22, 34,740,657.50 and 10,371,974.94

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Solution

The fourth proportional to 23,151,470.22, 34,740,657.50 and 10,371,974.94 is: 15,563,989.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,151,470.22 : 34,740,657.50 = 10,371,974.94 : x
  2. Step 2: Convert to fraction form
    23,151,470.22/34,740,657.50 = 10,371,974.94/x
  3. Step 3: Cross multiply
    23,151,470.22x = 34,740,657.50 × 10,371,974.94
  4. Step 4: Simplify right side
    23,151,470.22x = 360,329,228,937,263.12
  5. Step 5: Solve for x
    x = 360,329,228,937,263.12/23,151,470.22
  6. Step 6: Final answer
    x = 15,563,989.05

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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.