Home / 2,830,274,671.04-4,244,396,772-1,083,968,377.28

Finding the Fourth Proportional to 2,830,274,671.04, 4,244,396,772 and 1,083,968,377.28

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Solution

The fourth proportional to 2,830,274,671.04, 4,244,396,772 and 1,083,968,377.28 is: 1,625,563,740.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,830,274,671.04 : 4,244,396,772 = 1,083,968,377.28 : x
  2. Step 2: Convert to fraction form
    2,830,274,671.04/4,244,396,772 = 1,083,968,377.28/x
  3. Step 3: Cross multiply
    2,830,274,671.04x = 4,244,396,772 × 1,083,968,377.28
  4. Step 4: Simplify right side
    2,830,274,671.04x = 4,600,791,881,477,309,952
  5. Step 5: Solve for x
    x = 4,600,791,881,477,309,952/2,830,274,671.04
  6. Step 6: Final answer
    x = 1,625,563,740.70

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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.