Home / 43,638,490.34-60,278,601-32,345,569.96

Finding the Fourth Proportional to 43,638,490.34, 60,278,601 and 32,345,569.96

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Solution

The fourth proportional to 43,638,490.34, 60,278,601 and 32,345,569.96 is: 44,679,494.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,638,490.34 : 60,278,601 = 32,345,569.96 : x
  2. Step 2: Convert to fraction form
    43,638,490.34/60,278,601 = 32,345,569.96/x
  3. Step 3: Cross multiply
    43,638,490.34x = 60,278,601 × 32,345,569.96
  4. Step 4: Simplify right side
    43,638,490.34x = 1,949,745,705,736,426
  5. Step 5: Solve for x
    x = 1,949,745,705,736,426/43,638,490.34
  6. Step 6: Final answer
    x = 44,679,494.88

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1.5x scale

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.