Home / 32,724,232.47-45,159,577.56-18,039,576.54

Finding the Fourth Proportional to 32,724,232.47, 45,159,577.56 and 18,039,576.54

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Solution

The fourth proportional to 32,724,232.47, 45,159,577.56 and 18,039,576.54 is: 24,894,691.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,724,232.47 : 45,159,577.56 = 18,039,576.54 : x
  2. Step 2: Convert to fraction form
    32,724,232.47/45,159,577.56 = 18,039,576.54/x
  3. Step 3: Cross multiply
    32,724,232.47x = 45,159,577.56 × 18,039,576.54
  4. Step 4: Simplify right side
    32,724,232.47x = 814,659,655,907,686.50
  5. Step 5: Solve for x
    x = 814,659,655,907,686.50/32,724,232.47
  6. Step 6: Final answer
    x = 24,894,691.01

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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.