Home / 32,412,551.55-44,730,754.07-18,665,944.35

Finding the Fourth Proportional to 32,412,551.55, 44,730,754.07 and 18,665,944.35

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Solution

The fourth proportional to 32,412,551.55, 44,730,754.07 and 18,665,944.35 is: 25,759,828.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,412,551.55 : 44,730,754.07 = 18,665,944.35 : x
  2. Step 2: Convert to fraction form
    32,412,551.55/44,730,754.07 = 18,665,944.35/x
  3. Step 3: Cross multiply
    32,412,551.55x = 44,730,754.07 × 18,665,944.35
  4. Step 4: Simplify right side
    32,412,551.55x = 834,941,766,110,826.25
  5. Step 5: Solve for x
    x = 834,941,766,110,826.25/32,412,551.55
  6. Step 6: Final answer
    x = 25,759,828.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.