Home / 32,422,312.59-48,639,362.85-15,382,826.97

Finding the Fourth Proportional to 32,422,312.59, 48,639,362.85 and 15,382,826.97

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Solution

The fourth proportional to 32,422,312.59, 48,639,362.85 and 15,382,826.97 is: 23,077,036.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,422,312.59 : 48,639,362.85 = 15,382,826.97 : x
  2. Step 2: Convert to fraction form
    32,422,312.59/48,639,362.85 = 15,382,826.97/x
  3. Step 3: Cross multiply
    32,422,312.59x = 48,639,362.85 × 15,382,826.97
  4. Step 4: Simplify right side
    32,422,312.59x = 748,210,902,652,596.12
  5. Step 5: Solve for x
    x = 748,210,902,652,596.12/32,422,312.59
  6. Step 6: Final answer
    x = 23,077,036.86

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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.