Home / 48,281,644.32-66,627,340.56-26,551,612.32

Finding the Fourth Proportional to 48,281,644.32, 66,627,340.56 and 26,551,612.32

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Solution

The fourth proportional to 48,281,644.32, 66,627,340.56 and 26,551,612.32 is: 36,640,494.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,281,644.32 : 66,627,340.56 = 26,551,612.32 : x
  2. Step 2: Convert to fraction form
    48,281,644.32/66,627,340.56 = 26,551,612.32/x
  3. Step 3: Cross multiply
    48,281,644.32x = 66,627,340.56 × 26,551,612.32
  4. Step 4: Simplify right side
    48,281,644.32x = 1,769,063,316,461,731.75
  5. Step 5: Solve for x
    x = 1,769,063,316,461,731.75/48,281,644.32
  6. Step 6: Final answer
    x = 36,640,494.36

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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.