Home / 53,506,955.85-73,839,976.98-29,060,669.85

Finding the Fourth Proportional to 53,506,955.85, 73,839,976.98 and 29,060,669.85

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Solution

The fourth proportional to 53,506,955.85, 73,839,976.98 and 29,060,669.85 is: 40,103,929.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,506,955.85 : 73,839,976.98 = 29,060,669.85 : x
  2. Step 2: Convert to fraction form
    53,506,955.85/73,839,976.98 = 29,060,669.85/x
  3. Step 3: Cross multiply
    53,506,955.85x = 73,839,976.98 × 29,060,669.85
  4. Step 4: Simplify right side
    53,506,955.85x = 2,145,839,192,747,380.25
  5. Step 5: Solve for x
    x = 2,145,839,192,747,380.25/53,506,955.85
  6. Step 6: Final answer
    x = 40,103,929.64

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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.