Home / 109,475,827.27-151,077,041.87-59,240,046.11

Finding the Fourth Proportional to 109,475,827.27, 151,077,041.87 and 59,240,046.11

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Solution

The fourth proportional to 109,475,827.27, 151,077,041.87 and 59,240,046.11 is: 81,751,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,475,827.27 : 151,077,041.87 = 59,240,046.11 : x
  2. Step 2: Convert to fraction form
    109,475,827.27/151,077,041.87 = 59,240,046.11/x
  3. Step 3: Cross multiply
    109,475,827.27x = 151,077,041.87 × 59,240,046.11
  4. Step 4: Simplify right side
    109,475,827.27x = 8,949,810,925,489,615
  5. Step 5: Solve for x
    x = 8,949,810,925,489,615/109,475,827.27
  6. Step 6: Final answer
    x = 81,751,480.20

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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.