Home / 93,319,856.80-139,961,122.80-44,797,616.80

Finding the Fourth Proportional to 93,319,856.80, 139,961,122.80 and 44,797,616.80

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Solution

The fourth proportional to 93,319,856.80, 139,961,122.80 and 44,797,616.80 is: 67,187,466.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,319,856.80 : 139,961,122.80 = 44,797,616.80 : x
  2. Step 2: Convert to fraction form
    93,319,856.80/139,961,122.80 = 44,797,616.80/x
  3. Step 3: Cross multiply
    93,319,856.80x = 139,961,122.80 × 44,797,616.80
  4. Step 4: Simplify right side
    93,319,856.80x = 6,269,924,746,092,143
  5. Step 5: Solve for x
    x = 6,269,924,746,092,143/93,319,856.80
  6. Step 6: Final answer
    x = 67,187,466.43

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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.