Home / 6,215,656,573.53-9,330,119,014.08-2,676,149,681.85

Finding the Fourth Proportional to 6,215,656,573.53, 9,330,119,014.08 and 2,676,149,681.85

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Solution

The fourth proportional to 6,215,656,573.53, 9,330,119,014.08 and 2,676,149,681.85 is: 4,017,080,856.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,215,656,573.53 : 9,330,119,014.08 = 2,676,149,681.85 : x
  2. Step 2: Convert to fraction form
    6,215,656,573.53/9,330,119,014.08 = 2,676,149,681.85/x
  3. Step 3: Cross multiply
    6,215,656,573.53x = 9,330,119,014.08 × 2,676,149,681.85
  4. Step 4: Simplify right side
    6,215,656,573.53x = 24,968,795,031,152,828,416
  5. Step 5: Solve for x
    x = 24,968,795,031,152,828,416/6,215,656,573.53
  6. Step 6: Final answer
    x = 4,017,080,856.35

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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.