Home / 8,679,388,996,869.60-13,019,083,495,304-2,642,409,705,323.80

Finding the Fourth Proportional to 8,679,388,996,869.60, 13,019,083,495,304 and 2,642,409,705,323.80

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Solution

The fourth proportional to 8,679,388,996,869.60, 13,019,083,495,304 and 2,642,409,705,323.80 is: 3,963,614,557,985.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,679,388,996,869.60 : 13,019,083,495,304 = 2,642,409,705,323.80 : x
  2. Step 2: Convert to fraction form
    8,679,388,996,869.60/13,019,083,495,304 = 2,642,409,705,323.80/x
  3. Step 3: Cross multiply
    8,679,388,996,869.60x = 13,019,083,495,304 × 2,642,409,705,323.80
  4. Step 4: Simplify right side
    8,679,388,996,869.60x = 34,401,752,582,412,186,205,290,496
  5. Step 5: Solve for x
    x = 34,401,752,582,412,186,205,290,496/8,679,388,996,869.60
  6. Step 6: Final answer
    x = 3,963,614,557,985.58

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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.