Home / 4,086,175,931,683.50-6,129,269,796,565.50-1,668,676,753,419.20

Finding the Fourth Proportional to 4,086,175,931,683.50, 6,129,269,796,565.50 and 1,668,676,753,419.20

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Solution

The fourth proportional to 4,086,175,931,683.50, 6,129,269,796,565.50 and 1,668,676,753,419.20 is: 2,503,017,539,127.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,175,931,683.50 : 6,129,269,796,565.50 = 1,668,676,753,419.20 : x
  2. Step 2: Convert to fraction form
    4,086,175,931,683.50/6,129,269,796,565.50 = 1,668,676,753,419.20/x
  3. Step 3: Cross multiply
    4,086,175,931,683.50x = 6,129,269,796,565.50 × 1,668,676,753,419.20
  4. Step 4: Simplify right side
    4,086,175,931,683.50x = 10,227,770,024,963,279,035,564,032
  5. Step 5: Solve for x
    x = 10,227,770,024,963,279,035,564,032/4,086,175,931,683.50
  6. Step 6: Final answer
    x = 2,503,017,539,127.21

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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.