Home / 4,158,824,774.88-6,236,920,107.18-1,360,146,681.48

Finding the Fourth Proportional to 4,158,824,774.88, 6,236,920,107.18 and 1,360,146,681.48

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Solution

The fourth proportional to 4,158,824,774.88, 6,236,920,107.18 and 1,360,146,681.48 is: 2,039,789,278.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,824,774.88 : 6,236,920,107.18 = 1,360,146,681.48 : x
  2. Step 2: Convert to fraction form
    4,158,824,774.88/6,236,920,107.18 = 1,360,146,681.48/x
  3. Step 3: Cross multiply
    4,158,824,774.88x = 6,236,920,107.18 × 1,360,146,681.48
  4. Step 4: Simplify right side
    4,158,824,774.88x = 8,483,126,186,436,763,648
  5. Step 5: Solve for x
    x = 8,483,126,186,436,763,648/4,158,824,774.88
  6. Step 6: Final answer
    x = 2,039,789,278.37

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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.