Home / 1,746,570,168.87-2,611,897,810.05-1,304,223,481.05

Finding the Fourth Proportional to 1,746,570,168.87, 2,611,897,810.05 and 1,304,223,481.05

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Solution

The fourth proportional to 1,746,570,168.87, 2,611,897,810.05 and 1,304,223,481.05 is: 1,950,393,127.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,570,168.87 : 2,611,897,810.05 = 1,304,223,481.05 : x
  2. Step 2: Convert to fraction form
    1,746,570,168.87/2,611,897,810.05 = 1,304,223,481.05/x
  3. Step 3: Cross multiply
    1,746,570,168.87x = 2,611,897,810.05 × 1,304,223,481.05
  4. Step 4: Simplify right side
    1,746,570,168.87x = 3,406,498,453,970,283,008
  5. Step 5: Solve for x
    x = 3,406,498,453,970,283,008/1,746,570,168.87
  6. Step 6: Final answer
    x = 1,950,393,127.45

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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.