Home / 2,663,970,971.04-3,676,200,130.80-1,474,588,692

Finding the Fourth Proportional to 2,663,970,971.04, 3,676,200,130.80 and 1,474,588,692

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Solution

The fourth proportional to 2,663,970,971.04, 3,676,200,130.80 and 1,474,588,692 is: 2,034,888,218.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663,970,971.04 : 3,676,200,130.80 = 1,474,588,692 : x
  2. Step 2: Convert to fraction form
    2,663,970,971.04/3,676,200,130.80 = 1,474,588,692/x
  3. Step 3: Cross multiply
    2,663,970,971.04x = 3,676,200,130.80 × 1,474,588,692
  4. Step 4: Simplify right side
    2,663,970,971.04x = 5,420,883,142,406,600,704
  5. Step 5: Solve for x
    x = 5,420,883,142,406,600,704/2,663,970,971.04
  6. Step 6: Final answer
    x = 2,034,888,218.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.