Home / 23,866,460.80-35,804,875.20-8,720,368

Finding the Fourth Proportional to 23,866,460.80, 35,804,875.20 and 8,720,368

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Solution

The fourth proportional to 23,866,460.80, 35,804,875.20 and 8,720,368 is: 13,082,446.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,866,460.80 : 35,804,875.20 = 8,720,368 : x
  2. Step 2: Convert to fraction form
    23,866,460.80/35,804,875.20 = 8,720,368/x
  3. Step 3: Cross multiply
    23,866,460.80x = 35,804,875.20 × 8,720,368
  4. Step 4: Simplify right side
    23,866,460.80x = 312,231,687,938,073.62
  5. Step 5: Solve for x
    x = 312,231,687,938,073.62/23,866,460.80
  6. Step 6: Final answer
    x = 13,082,446.14

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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.