Home / 48,627,831.38-67,106,206.68-26,300,842.35

Finding the Fourth Proportional to 48,627,831.38, 67,106,206.68 and 26,300,842.35

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Solution

The fourth proportional to 48,627,831.38, 67,106,206.68 and 26,300,842.35 is: 36,295,053.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,627,831.38 : 67,106,206.68 = 26,300,842.35 : x
  2. Step 2: Convert to fraction form
    48,627,831.38/67,106,206.68 = 26,300,842.35/x
  3. Step 3: Cross multiply
    48,627,831.38x = 67,106,206.68 × 26,300,842.35
  4. Step 4: Simplify right side
    48,627,831.38x = 1,764,949,762,465,692.75
  5. Step 5: Solve for x
    x = 1,764,949,762,465,692.75/48,627,831.38
  6. Step 6: Final answer
    x = 36,295,053.93

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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.