Home / 94,577,300.74-130,516,616.06-51,117,236.74

Finding the Fourth Proportional to 94,577,300.74, 130,516,616.06 and 51,117,236.74

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Solution

The fourth proportional to 94,577,300.74, 130,516,616.06 and 51,117,236.74 is: 70,541,754.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,577,300.74 : 130,516,616.06 = 51,117,236.74 : x
  2. Step 2: Convert to fraction form
    94,577,300.74/130,516,616.06 = 51,117,236.74/x
  3. Step 3: Cross multiply
    94,577,300.74x = 130,516,616.06 × 51,117,236.74
  4. Step 4: Simplify right side
    94,577,300.74x = 6,671,648,760,990,123
  5. Step 5: Solve for x
    x = 6,671,648,760,990,123/94,577,300.74
  6. Step 6: Final answer
    x = 70,541,754.83

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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.