Home / 47,180,355.98-70,668,314.62-22,868,424.90

Finding the Fourth Proportional to 47,180,355.98, 70,668,314.62 and 22,868,424.90

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Solution

The fourth proportional to 47,180,355.98, 70,668,314.62 and 22,868,424.90 is: 34,253,091.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,180,355.98 : 70,668,314.62 = 22,868,424.90 : x
  2. Step 2: Convert to fraction form
    47,180,355.98/70,668,314.62 = 22,868,424.90/x
  3. Step 3: Cross multiply
    47,180,355.98x = 70,668,314.62 × 22,868,424.90
  4. Step 4: Simplify right side
    47,180,355.98x = 1,616,073,045,697,042
  5. Step 5: Solve for x
    x = 1,616,073,045,697,042/47,180,355.98
  6. Step 6: Final answer
    x = 34,253,091.40

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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.