Home / 51,213,630.90-76,820,446.35-22,473,534.90

Finding the Fourth Proportional to 51,213,630.90, 76,820,446.35 and 22,473,534.90

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Solution

The fourth proportional to 51,213,630.90, 76,820,446.35 and 22,473,534.90 is: 33,710,302.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,213,630.90 : 76,820,446.35 = 22,473,534.90 : x
  2. Step 2: Convert to fraction form
    51,213,630.90/76,820,446.35 = 22,473,534.90/x
  3. Step 3: Cross multiply
    51,213,630.90x = 76,820,446.35 × 22,473,534.90
  4. Step 4: Simplify right side
    51,213,630.90x = 1,726,426,982,080,302.25
  5. Step 5: Solve for x
    x = 1,726,426,982,080,302.25/51,213,630.90
  6. Step 6: Final answer
    x = 33,710,302.35

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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.