Home / 23,182,437.30-34,773,655.95-20,348,085.30

Finding the Fourth Proportional to 23,182,437.30, 34,773,655.95 and 20,348,085.30

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Solution

The fourth proportional to 23,182,437.30, 34,773,655.95 and 20,348,085.30 is: 30,522,127.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,182,437.30 : 34,773,655.95 = 20,348,085.30 : x
  2. Step 2: Convert to fraction form
    23,182,437.30/34,773,655.95 = 20,348,085.30/x
  3. Step 3: Cross multiply
    23,182,437.30x = 34,773,655.95 × 20,348,085.30
  4. Step 4: Simplify right side
    23,182,437.30x = 707,577,317,463,452.62
  5. Step 5: Solve for x
    x = 707,577,317,463,452.62/23,182,437.30
  6. Step 6: Final answer
    x = 30,522,127.95

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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.