Home / 56,881,308.60-78,498,433.44-32,102,361

Finding the Fourth Proportional to 56,881,308.60, 78,498,433.44 and 32,102,361

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Solution

The fourth proportional to 56,881,308.60, 78,498,433.44 and 32,102,361 is: 44,302,515.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,881,308.60 : 78,498,433.44 = 32,102,361 : x
  2. Step 2: Convert to fraction form
    56,881,308.60/78,498,433.44 = 32,102,361/x
  3. Step 3: Cross multiply
    56,881,308.60x = 78,498,433.44 × 32,102,361
  4. Step 4: Simplify right side
    56,881,308.60x = 2,519,985,048,225,352
  5. Step 5: Solve for x
    x = 2,519,985,048,225,352/56,881,308.60
  6. Step 6: Final answer
    x = 44,302,515.36

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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.