Home / 45,932,229.40-68,898,344.10-22,973,978.20

Finding the Fourth Proportional to 45,932,229.40, 68,898,344.10 and 22,973,978.20

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Solution

The fourth proportional to 45,932,229.40, 68,898,344.10 and 22,973,978.20 is: 34,460,967.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,932,229.40 : 68,898,344.10 = 22,973,978.20 : x
  2. Step 2: Convert to fraction form
    45,932,229.40/68,898,344.10 = 22,973,978.20/x
  3. Step 3: Cross multiply
    45,932,229.40x = 68,898,344.10 × 22,973,978.20
  4. Step 4: Simplify right side
    45,932,229.40x = 1,582,869,055,369,498.50
  5. Step 5: Solve for x
    x = 1,582,869,055,369,498.50/45,932,229.40
  6. Step 6: Final answer
    x = 34,460,967.30

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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.