Home / 2,869,572,657,831.90-4,307,422,092,165.90-1,236,723,968,230.10

Finding the Fourth Proportional to 2,869,572,657,831.90, 4,307,422,092,165.90 and 1,236,723,968,230.10

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Solution

The fourth proportional to 2,869,572,657,831.90, 4,307,422,092,165.90 and 1,236,723,968,230.10 is: 1,856,406,084,761.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,572,657,831.90 : 4,307,422,092,165.90 = 1,236,723,968,230.10 : x
  2. Step 2: Convert to fraction form
    2,869,572,657,831.90/4,307,422,092,165.90 = 1,236,723,968,230.10/x
  3. Step 3: Cross multiply
    2,869,572,657,831.90x = 4,307,422,092,165.90 × 1,236,723,968,230.10
  4. Step 4: Simplify right side
    2,869,572,657,831.90x = 5,327,092,142,665,411,474,751,488
  5. Step 5: Solve for x
    x = 5,327,092,142,665,411,474,751,488/2,869,572,657,831.90
  6. Step 6: Final answer
    x = 1,856,406,084,761.86

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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.