Home / 59,104,919.30-81,592,433.65-34,320,278.46

Finding the Fourth Proportional to 59,104,919.30, 81,592,433.65 and 34,320,278.46

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Solution

The fourth proportional to 59,104,919.30, 81,592,433.65 and 34,320,278.46 is: 47,378,036.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,104,919.30 : 81,592,433.65 = 34,320,278.46 : x
  2. Step 2: Convert to fraction form
    59,104,919.30/81,592,433.65 = 34,320,278.46/x
  3. Step 3: Cross multiply
    59,104,919.30x = 81,592,433.65 × 34,320,278.46
  4. Step 4: Simplify right side
    59,104,919.30x = 2,800,275,043,097,074.50
  5. Step 5: Solve for x
    x = 2,800,275,043,097,074.50/59,104,919.30
  6. Step 6: Final answer
    x = 47,378,036.82

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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.