Home / 56,490,952.54-77,955,218.79-32,044,141.66

Finding the Fourth Proportional to 56,490,952.54, 77,955,218.79 and 32,044,141.66

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Solution

The fourth proportional to 56,490,952.54, 77,955,218.79 and 32,044,141.66 is: 44,219,613.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,490,952.54 : 77,955,218.79 = 32,044,141.66 : x
  2. Step 2: Convert to fraction form
    56,490,952.54/77,955,218.79 = 32,044,141.66/x
  3. Step 3: Cross multiply
    56,490,952.54x = 77,955,218.79 × 32,044,141.66
  4. Step 4: Simplify right side
    56,490,952.54x = 2,498,008,074,043,054
  5. Step 5: Solve for x
    x = 2,498,008,074,043,054/56,490,952.54
  6. Step 6: Final answer
    x = 44,219,613.26

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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.