Home / 49,111,276,554.20-73,666,914,831.30-26,795,856,387.80

Finding the Fourth Proportional to 49,111,276,554.20, 73,666,914,831.30 and 26,795,856,387.80

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Solution

The fourth proportional to 49,111,276,554.20, 73,666,914,831.30 and 26,795,856,387.80 is: 40,193,784,581.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,111,276,554.20 : 73,666,914,831.30 = 26,795,856,387.80 : x
  2. Step 2: Convert to fraction form
    49,111,276,554.20/73,666,914,831.30 = 26,795,856,387.80/x
  3. Step 3: Cross multiply
    49,111,276,554.20x = 73,666,914,831.30 × 26,795,856,387.80
  4. Step 4: Simplify right side
    49,111,276,554.20x = 1,973,968,070,351,808,626,688
  5. Step 5: Solve for x
    x = 1,973,968,070,351,808,626,688/49,111,276,554.20
  6. Step 6: Final answer
    x = 40,193,784,581.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.