Home / 23,167,219.20-34,767,417.60-9,713,702.40

Finding the Fourth Proportional to 23,167,219.20, 34,767,417.60 and 9,713,702.40

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Solution

The fourth proportional to 23,167,219.20, 34,767,417.60 and 9,713,702.40 is: 14,577,509.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167,219.20 : 34,767,417.60 = 9,713,702.40 : x
  2. Step 2: Convert to fraction form
    23,167,219.20/34,767,417.60 = 9,713,702.40/x
  3. Step 3: Cross multiply
    23,167,219.20x = 34,767,417.60 × 9,713,702.40
  4. Step 4: Simplify right side
    23,167,219.20x = 337,720,347,782,922.25
  5. Step 5: Solve for x
    x = 337,720,347,782,922.25/23,167,219.20
  6. Step 6: Final answer
    x = 14,577,509.06

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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.