Home / 48,353,635.76-66,727,391.02-26,326,882.94

Finding the Fourth Proportional to 48,353,635.76, 66,727,391.02 and 26,326,882.94

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Solution

The fourth proportional to 48,353,635.76, 66,727,391.02 and 26,326,882.94 is: 36,330,757.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,353,635.76 : 66,727,391.02 = 26,326,882.94 : x
  2. Step 2: Convert to fraction form
    48,353,635.76/66,727,391.02 = 26,326,882.94/x
  3. Step 3: Cross multiply
    48,353,635.76x = 66,727,391.02 × 26,326,882.94
  4. Step 4: Simplify right side
    48,353,635.76x = 1,756,724,211,875,693
  5. Step 5: Solve for x
    x = 1,756,724,211,875,693/48,353,635.76
  6. Step 6: Final answer
    x = 36,330,757.44

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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.