Home / 23,169,947.30-34,767,362.55-9,708,136.10

Finding the Fourth Proportional to 23,169,947.30, 34,767,362.55 and 9,708,136.10

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Solution

The fourth proportional to 23,169,947.30, 34,767,362.55 and 9,708,136.10 is: 14,567,417.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,169,947.30 : 34,767,362.55 = 9,708,136.10 : x
  2. Step 2: Convert to fraction form
    23,169,947.30/34,767,362.55 = 9,708,136.10/x
  3. Step 3: Cross multiply
    23,169,947.30x = 34,767,362.55 × 9,708,136.10
  4. Step 4: Simplify right side
    23,169,947.30x = 337,526,287,473,443
  5. Step 5: Solve for x
    x = 337,526,287,473,443/23,169,947.30
  6. Step 6: Final answer
    x = 14,567,417.14

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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.