Home / 132,854,449.59-183,176,257.02-109,250,498.79

Finding the Fourth Proportional to 132,854,449.59, 183,176,257.02 and 109,250,498.79

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Solution

The fourth proportional to 132,854,449.59, 183,176,257.02 and 109,250,498.79 is: 150,631,744.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,854,449.59 : 183,176,257.02 = 109,250,498.79 : x
  2. Step 2: Convert to fraction form
    132,854,449.59/183,176,257.02 = 109,250,498.79/x
  3. Step 3: Cross multiply
    132,854,449.59x = 183,176,257.02 × 109,250,498.79
  4. Step 4: Simplify right side
    132,854,449.59x = 20,012,097,445,920,240
  5. Step 5: Solve for x
    x = 20,012,097,445,920,240/132,854,449.59
  6. Step 6: Final answer
    x = 150,631,744.05

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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.