Home / 95,221,341.59-131,406,891.23-53,414,674.22

Finding the Fourth Proportional to 95,221,341.59, 131,406,891.23 and 53,414,674.22

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Solution

The fourth proportional to 95,221,341.59, 131,406,891.23 and 53,414,674.22 is: 73,713,058.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,221,341.59 : 131,406,891.23 = 53,414,674.22 : x
  2. Step 2: Convert to fraction form
    95,221,341.59/131,406,891.23 = 53,414,674.22/x
  3. Step 3: Cross multiply
    95,221,341.59x = 131,406,891.23 × 53,414,674.22
  4. Step 4: Simplify right side
    95,221,341.59x = 7,019,056,285,775,479
  5. Step 5: Solve for x
    x = 7,019,056,285,775,479/95,221,341.59
  6. Step 6: Final answer
    x = 73,713,058.11

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Double scale
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1.5x scale

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.