Home / 48,353,584.57-66,727,320.78-26,326,831.34

Finding the Fourth Proportional to 48,353,584.57, 66,727,320.78 and 26,326,831.34

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Solution

The fourth proportional to 48,353,584.57, 66,727,320.78 and 26,326,831.34 is: 36,330,686.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,353,584.57 : 66,727,320.78 = 26,326,831.34 : x
  2. Step 2: Convert to fraction form
    48,353,584.57/66,727,320.78 = 26,326,831.34/x
  3. Step 3: Cross multiply
    48,353,584.57x = 66,727,320.78 × 26,326,831.34
  4. Step 4: Simplify right side
    48,353,584.57x = 1,756,718,920,161,318.50
  5. Step 5: Solve for x
    x = 1,756,718,920,161,318.50/48,353,584.57
  6. Step 6: Final answer
    x = 36,330,686.46

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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.