Home / 62,004,170.64-92,921,225.40-39,244,440.72

Finding the Fourth Proportional to 62,004,170.64, 92,921,225.40 and 39,244,440.72

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Solution

The fourth proportional to 62,004,170.64, 92,921,225.40 and 39,244,440.72 is: 58,812,842.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,004,170.64 : 92,921,225.40 = 39,244,440.72 : x
  2. Step 2: Convert to fraction form
    62,004,170.64/92,921,225.40 = 39,244,440.72/x
  3. Step 3: Cross multiply
    62,004,170.64x = 92,921,225.40 × 39,244,440.72
  4. Step 4: Simplify right side
    62,004,170.64x = 3,646,641,521,840,058.50
  5. Step 5: Solve for x
    x = 3,646,641,521,840,058.50/62,004,170.64
  6. Step 6: Final answer
    x = 58,812,842.49

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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.