Home / 34,741,565.31-52,112,722.20-10,480,702.50

Finding the Fourth Proportional to 34,741,565.31, 52,112,722.20 and 10,480,702.50

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Solution

The fourth proportional to 34,741,565.31, 52,112,722.20 and 10,480,702.50 is: 15,721,166.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,741,565.31 : 52,112,722.20 = 10,480,702.50 : x
  2. Step 2: Convert to fraction form
    34,741,565.31/52,112,722.20 = 10,480,702.50/x
  3. Step 3: Cross multiply
    34,741,565.31x = 52,112,722.20 × 10,480,702.50
  4. Step 4: Simplify right side
    34,741,565.31x = 546,177,937,843,345.50
  5. Step 5: Solve for x
    x = 546,177,937,843,345.50/34,741,565.31
  6. Step 6: Final answer
    x = 15,721,166.65

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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.