Home / 94,577,300.11-130,516,615.20-51,117,236.11

Finding the Fourth Proportional to 94,577,300.11, 130,516,615.20 and 51,117,236.11

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Solution

The fourth proportional to 94,577,300.11, 130,516,615.20 and 51,117,236.11 is: 70,541,753.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,577,300.11 : 130,516,615.20 = 51,117,236.11 : x
  2. Step 2: Convert to fraction form
    94,577,300.11/130,516,615.20 = 51,117,236.11/x
  3. Step 3: Cross multiply
    94,577,300.11x = 130,516,615.20 × 51,117,236.11
  4. Step 4: Simplify right side
    94,577,300.11x = 6,671,648,635,456,415
  5. Step 5: Solve for x
    x = 6,671,648,635,456,415/94,577,300.11
  6. Step 6: Final answer
    x = 70,541,753.97

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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.