Home / 45,002,352.56-67,506,678.12-22,277,148.08

Finding the Fourth Proportional to 45,002,352.56, 67,506,678.12 and 22,277,148.08

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Solution

The fourth proportional to 45,002,352.56, 67,506,678.12 and 22,277,148.08 is: 33,417,281.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,002,352.56 : 67,506,678.12 = 22,277,148.08 : x
  2. Step 2: Convert to fraction form
    45,002,352.56/67,506,678.12 = 22,277,148.08/x
  3. Step 3: Cross multiply
    45,002,352.56x = 67,506,678.12 × 22,277,148.08
  4. Step 4: Simplify right side
    45,002,352.56x = 1,503,856,264,868,136
  5. Step 5: Solve for x
    x = 1,503,856,264,868,136/45,002,352.56
  6. Step 6: Final answer
    x = 33,417,281.08

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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.