Home / 3,103,926,988.27-4,655,846,636.97-1,444,906,360.93

Finding the Fourth Proportional to 3,103,926,988.27, 4,655,846,636.97 and 1,444,906,360.93

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Solution

The fourth proportional to 3,103,926,988.27, 4,655,846,636.97 and 1,444,906,360.93 is: 2,167,339,130.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,926,988.27 : 4,655,846,636.97 = 1,444,906,360.93 : x
  2. Step 2: Convert to fraction form
    3,103,926,988.27/4,655,846,636.97 = 1,444,906,360.93/x
  3. Step 3: Cross multiply
    3,103,926,988.27x = 4,655,846,636.97 × 1,444,906,360.93
  4. Step 4: Simplify right side
    3,103,926,988.27x = 6,727,262,421,272,502,272
  5. Step 5: Solve for x
    x = 6,727,262,421,272,502,272/3,103,926,988.27
  6. Step 6: Final answer
    x = 2,167,339,130.94

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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.