Home / 43,638,486.90-60,278,596.25-32,345,566.51

Finding the Fourth Proportional to 43,638,486.90, 60,278,596.25 and 32,345,566.51

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Solution

The fourth proportional to 43,638,486.90, 60,278,596.25 and 32,345,566.51 is: 44,679,490.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,638,486.90 : 60,278,596.25 = 32,345,566.51 : x
  2. Step 2: Convert to fraction form
    43,638,486.90/60,278,596.25 = 32,345,566.51/x
  3. Step 3: Cross multiply
    43,638,486.90x = 60,278,596.25 × 32,345,566.51
  4. Step 4: Simplify right side
    43,638,486.90x = 1,949,745,344,047,432
  5. Step 5: Solve for x
    x = 1,949,745,344,047,432/43,638,486.90
  6. Step 6: Final answer
    x = 44,679,490.11

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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.