Home / 94,577,299.11-130,516,613.82-51,117,235.11

Finding the Fourth Proportional to 94,577,299.11, 130,516,613.82 and 51,117,235.11

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Solution

The fourth proportional to 94,577,299.11, 130,516,613.82 and 51,117,235.11 is: 70,541,752.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,577,299.11 : 130,516,613.82 = 51,117,235.11 : x
  2. Step 2: Convert to fraction form
    94,577,299.11/130,516,613.82 = 51,117,235.11/x
  3. Step 3: Cross multiply
    94,577,299.11x = 130,516,613.82 × 51,117,235.11
  4. Step 4: Simplify right side
    94,577,299.11x = 6,671,648,434,398,015
  5. Step 5: Solve for x
    x = 6,671,648,434,398,015/94,577,299.11
  6. Step 6: Final answer
    x = 70,541,752.59

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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.