Home / 56,059,708.80-84,061,569.60-25,733,308.80

Finding the Fourth Proportional to 56,059,708.80, 84,061,569.60 and 25,733,308.80

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Solution

The fourth proportional to 56,059,708.80, 84,061,569.60 and 25,733,308.80 is: 38,587,113.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,059,708.80 : 84,061,569.60 = 25,733,308.80 : x
  2. Step 2: Convert to fraction form
    56,059,708.80/84,061,569.60 = 25,733,308.80/x
  3. Step 3: Cross multiply
    56,059,708.80x = 84,061,569.60 × 25,733,308.80
  4. Step 4: Simplify right side
    56,059,708.80x = 2,163,182,328,729,492.50
  5. Step 5: Solve for x
    x = 2,163,182,328,729,492.50/56,059,708.80
  6. Step 6: Final answer
    x = 38,587,113.19

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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.