Home / 48,443,237.34-66,853,281.88-26,417,942.16

Finding the Fourth Proportional to 48,443,237.34, 66,853,281.88 and 26,417,942.16

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Solution

The fourth proportional to 48,443,237.34, 66,853,281.88 and 26,417,942.16 is: 36,457,640.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,443,237.34 : 66,853,281.88 = 26,417,942.16 : x
  2. Step 2: Convert to fraction form
    48,443,237.34/66,853,281.88 = 26,417,942.16/x
  3. Step 3: Cross multiply
    48,443,237.34x = 66,853,281.88 × 26,417,942.16
  4. Step 4: Simplify right side
    48,443,237.34x = 1,766,126,133,912,016.25
  5. Step 5: Solve for x
    x = 1,766,126,133,912,016.25/48,443,237.34
  6. Step 6: Final answer
    x = 36,457,640.55

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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.