Home / 54,229,730.86-81,264,859.38-32,049,044.27

Finding the Fourth Proportional to 54,229,730.86, 81,264,859.38 and 32,049,044.27

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Solution

The fourth proportional to 54,229,730.86, 81,264,859.38 and 32,049,044.27 is: 48,026,442.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,229,730.86 : 81,264,859.38 = 32,049,044.27 : x
  2. Step 2: Convert to fraction form
    54,229,730.86/81,264,859.38 = 32,049,044.27/x
  3. Step 3: Cross multiply
    54,229,730.86x = 81,264,859.38 × 32,049,044.27
  4. Step 4: Simplify right side
    54,229,730.86x = 2,604,461,075,867,572.50
  5. Step 5: Solve for x
    x = 2,604,461,075,867,572.50/54,229,730.86
  6. Step 6: Final answer
    x = 48,026,442.96

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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.