Home / 56,159,841.48-84,248,814.24-17,298,275.43

Finding the Fourth Proportional to 56,159,841.48, 84,248,814.24 and 17,298,275.43

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Solution

The fourth proportional to 56,159,841.48, 84,248,814.24 and 17,298,275.43 is: 25,950,201.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,159,841.48 : 84,248,814.24 = 17,298,275.43 : x
  2. Step 2: Convert to fraction form
    56,159,841.48/84,248,814.24 = 17,298,275.43/x
  3. Step 3: Cross multiply
    56,159,841.48x = 84,248,814.24 × 17,298,275.43
  4. Step 4: Simplify right side
    56,159,841.48x = 1,457,359,193,374,426
  5. Step 5: Solve for x
    x = 1,457,359,193,374,426/56,159,841.48
  6. Step 6: Final answer
    x = 25,950,201.34

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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.