Home / 109,827,024.14-151,523,753.64-62,750,319.60

Finding the Fourth Proportional to 109,827,024.14, 151,523,753.64 and 62,750,319.60

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Solution

The fourth proportional to 109,827,024.14, 151,523,753.64 and 62,750,319.60 is: 86,573,992.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,827,024.14 : 151,523,753.64 = 62,750,319.60 : x
  2. Step 2: Convert to fraction form
    109,827,024.14/151,523,753.64 = 62,750,319.60/x
  3. Step 3: Cross multiply
    109,827,024.14x = 151,523,753.64 × 62,750,319.60
  4. Step 4: Simplify right side
    109,827,024.14x = 9,508,163,967,901,662
  5. Step 5: Solve for x
    x = 9,508,163,967,901,662/109,827,024.14
  6. Step 6: Final answer
    x = 86,573,992.54

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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.