Home / 109,616,811.06-151,271,194.50-60,059,065.44

Finding the Fourth Proportional to 109,616,811.06, 151,271,194.50 and 60,059,065.44

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Solution

The fourth proportional to 109,616,811.06, 151,271,194.50 and 60,059,065.44 is: 82,881,507.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,616,811.06 : 151,271,194.50 = 60,059,065.44 : x
  2. Step 2: Convert to fraction form
    109,616,811.06/151,271,194.50 = 60,059,065.44/x
  3. Step 3: Cross multiply
    109,616,811.06x = 151,271,194.50 × 60,059,065.44
  4. Step 4: Simplify right side
    109,616,811.06x = 9,085,206,569,662,468
  5. Step 5: Solve for x
    x = 9,085,206,569,662,468/109,616,811.06
  6. Step 6: Final answer
    x = 82,881,507.70

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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.