Home / 11,468,159,061.18-15,826,854,915.53-6,952,228,451.84

Finding the Fourth Proportional to 11,468,159,061.18, 15,826,854,915.53 and 6,952,228,451.84

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Solution

The fourth proportional to 11,468,159,061.18, 15,826,854,915.53 and 6,952,228,451.84 is: 9,594,557,457.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,159,061.18 : 15,826,854,915.53 = 6,952,228,451.84 : x
  2. Step 2: Convert to fraction form
    11,468,159,061.18/15,826,854,915.53 = 6,952,228,451.84/x
  3. Step 3: Cross multiply
    11,468,159,061.18x = 15,826,854,915.53 × 6,952,228,451.84
  4. Step 4: Simplify right side
    11,468,159,061.18x = 110,031,911,046,891,438,080
  5. Step 5: Solve for x
    x = 110,031,911,046,891,438,080/11,468,159,061.18
  6. Step 6: Final answer
    x = 9,594,557,457.73

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.