Home / 3,175,399,117,253.80-4,763,098,413,192.80-880,663,539,407.02

Finding the Fourth Proportional to 3,175,399,117,253.80, 4,763,098,413,192.80 and 880,663,539,407.02

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Solution

The fourth proportional to 3,175,399,117,253.80, 4,763,098,413,192.80 and 880,663,539,407.02 is: 1,320,995,236,256.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,399,117,253.80 : 4,763,098,413,192.80 = 880,663,539,407.02 : x
  2. Step 2: Convert to fraction form
    3,175,399,117,253.80/4,763,098,413,192.80 = 880,663,539,407.02/x
  3. Step 3: Cross multiply
    3,175,399,117,253.80x = 4,763,098,413,192.80 × 880,663,539,407.02
  4. Step 4: Simplify right side
    3,175,399,117,253.80x = 4,194,687,107,106,331,888,189,440
  5. Step 5: Solve for x
    x = 4,194,687,107,106,331,888,189,440/3,175,399,117,253.80
  6. Step 6: Final answer
    x = 1,320,995,236,256.80

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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.