Home / 109,453,843.77-151,046,298.16-59,894,223.41

Finding the Fourth Proportional to 109,453,843.77, 151,046,298.16 and 59,894,223.41

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Solution

The fourth proportional to 109,453,843.77, 151,046,298.16 and 59,894,223.41 is: 82,654,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,453,843.77 : 151,046,298.16 = 59,894,223.41 : x
  2. Step 2: Convert to fraction form
    109,453,843.77/151,046,298.16 = 59,894,223.41/x
  3. Step 3: Cross multiply
    109,453,843.77x = 151,046,298.16 × 59,894,223.41
  4. Step 4: Simplify right side
    109,453,843.77x = 9,046,800,726,963,810
  5. Step 5: Solve for x
    x = 9,046,800,726,963,810/109,453,843.77
  6. Step 6: Final answer
    x = 82,654,024.89

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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.