Home / 334,033,069.50-501,121,680.21-100,844,434.80

Finding the Fourth Proportional to 334,033,069.50, 501,121,680.21 and 100,844,434.80

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Solution

The fourth proportional to 334,033,069.50, 501,121,680.21 and 100,844,434.80 is: 151,288,411.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,033,069.50 : 501,121,680.21 = 100,844,434.80 : x
  2. Step 2: Convert to fraction form
    334,033,069.50/501,121,680.21 = 100,844,434.80/x
  3. Step 3: Cross multiply
    334,033,069.50x = 501,121,680.21 × 100,844,434.80
  4. Step 4: Simplify right side
    334,033,069.50x = 50,535,332,606,803,792
  5. Step 5: Solve for x
    x = 50,535,332,606,803,792/334,033,069.50
  6. Step 6: Final answer
    x = 151,288,411.90

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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.