Home / 4,293,368,311,888.70-6,439,575,142,805.70-1,536,465,074,288.10

Finding the Fourth Proportional to 4,293,368,311,888.70, 6,439,575,142,805.70 and 1,536,465,074,288.10

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Solution

The fourth proportional to 4,293,368,311,888.70, 6,439,575,142,805.70 and 1,536,465,074,288.10 is: 2,304,526,791,418.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293,368,311,888.70 : 6,439,575,142,805.70 = 1,536,465,074,288.10 : x
  2. Step 2: Convert to fraction form
    4,293,368,311,888.70/6,439,575,142,805.70 = 1,536,465,074,288.10/x
  3. Step 3: Cross multiply
    4,293,368,311,888.70x = 6,439,575,142,805.70 × 1,536,465,074,288.10
  4. Step 4: Simplify right side
    4,293,368,311,888.70x = 9,894,182,300,174,763,469,832,192
  5. Step 5: Solve for x
    x = 9,894,182,300,174,763,469,832,192/4,293,368,311,888.70
  6. Step 6: Final answer
    x = 2,304,526,791,418.51

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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.