Home / 1,041,084,194.29-1,561,571,290.20-341,484,175.62

Finding the Fourth Proportional to 1,041,084,194.29, 1,561,571,290.20 and 341,484,175.62

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Solution

The fourth proportional to 1,041,084,194.29, 1,561,571,290.20 and 341,484,175.62 is: 512,208,222.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,084,194.29 : 1,561,571,290.20 = 341,484,175.62 : x
  2. Step 2: Convert to fraction form
    1,041,084,194.29/1,561,571,290.20 = 341,484,175.62/x
  3. Step 3: Cross multiply
    1,041,084,194.29x = 1,561,571,290.20 × 341,484,175.62
  4. Step 4: Simplify right side
    1,041,084,194.29x = 533,251,884,707,104,448
  5. Step 5: Solve for x
    x = 533,251,884,707,104,448/1,041,084,194.29
  6. Step 6: Final answer
    x = 512,208,222.58

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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.