Home / 110,807,514.28-152,911,700.40-60,569,499.88

Finding the Fourth Proportional to 110,807,514.28, 152,911,700.40 and 60,569,499.88

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Solution

The fourth proportional to 110,807,514.28, 152,911,700.40 and 60,569,499.88 is: 83,584,450.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,807,514.28 : 152,911,700.40 = 60,569,499.88 : x
  2. Step 2: Convert to fraction form
    110,807,514.28/152,911,700.40 = 60,569,499.88/x
  3. Step 3: Cross multiply
    110,807,514.28x = 152,911,700.40 × 60,569,499.88
  4. Step 4: Simplify right side
    110,807,514.28x = 9,261,785,219,028,396
  5. Step 5: Solve for x
    x = 9,261,785,219,028,396/110,807,514.28
  6. Step 6: Final answer
    x = 83,584,450.74

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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.