Home / 240,745,979.22-361,005,131.97-93,262,616.34

Finding the Fourth Proportional to 240,745,979.22, 361,005,131.97 and 93,262,616.34

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Solution

The fourth proportional to 240,745,979.22, 361,005,131.97 and 93,262,616.34 is: 139,849,825.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,745,979.22 : 361,005,131.97 = 93,262,616.34 : x
  2. Step 2: Convert to fraction form
    240,745,979.22/361,005,131.97 = 93,262,616.34/x
  3. Step 3: Cross multiply
    240,745,979.22x = 361,005,131.97 × 93,262,616.34
  4. Step 4: Simplify right side
    240,745,979.22x = 33,668,283,119,689,184
  5. Step 5: Solve for x
    x = 33,668,283,119,689,184/240,745,979.22
  6. Step 6: Final answer
    x = 139,849,825.23

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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.