Home / 40,334,441.84-55,666,235.04-22,933,394

Finding the Fourth Proportional to 40,334,441.84, 55,666,235.04 and 22,933,394

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Solution

The fourth proportional to 40,334,441.84, 55,666,235.04 and 22,933,394 is: 31,650,759.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,334,441.84 : 55,666,235.04 = 22,933,394 : x
  2. Step 2: Convert to fraction form
    40,334,441.84/55,666,235.04 = 22,933,394/x
  3. Step 3: Cross multiply
    40,334,441.84x = 55,666,235.04 × 22,933,394
  4. Step 4: Simplify right side
    40,334,441.84x = 1,276,615,700,668,925.75
  5. Step 5: Solve for x
    x = 1,276,615,700,668,925.75/40,334,441.84
  6. Step 6: Final answer
    x = 31,650,759.06

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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.