Home / 54,668,463.23-82,023,347.40-32,824,073.96

Finding the Fourth Proportional to 54,668,463.23, 82,023,347.40 and 32,824,073.96

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Solution

The fourth proportional to 54,668,463.23, 82,023,347.40 and 32,824,073.96 is: 49,248,511.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,668,463.23 : 82,023,347.40 = 32,824,073.96 : x
  2. Step 2: Convert to fraction form
    54,668,463.23/82,023,347.40 = 32,824,073.96/x
  3. Step 3: Cross multiply
    54,668,463.23x = 82,023,347.40 × 32,824,073.96
  4. Step 4: Simplify right side
    54,668,463.23x = 2,692,340,421,440,114.50
  5. Step 5: Solve for x
    x = 2,692,340,421,440,114.50/54,668,463.23
  6. Step 6: Final answer
    x = 49,248,511.16

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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.