Home / 195,511,498.20-293,306,613.30-57,336,838.20

Finding the Fourth Proportional to 195,511,498.20, 293,306,613.30 and 57,336,838.20

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Solution

The fourth proportional to 195,511,498.20, 293,306,613.30 and 57,336,838.20 is: 86,016,802.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,511,498.20 : 293,306,613.30 = 57,336,838.20 : x
  2. Step 2: Convert to fraction form
    195,511,498.20/293,306,613.30 = 57,336,838.20/x
  3. Step 3: Cross multiply
    195,511,498.20x = 293,306,613.30 × 57,336,838.20
  4. Step 4: Simplify right side
    195,511,498.20x = 16,817,273,829,772,070
  5. Step 5: Solve for x
    x = 16,817,273,829,772,070/195,511,498.20
  6. Step 6: Final answer
    x = 86,016,802.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.