Home / 16,040,547,523.05-24,051,014,701.91-7,649,019,731.31

Finding the Fourth Proportional to 16,040,547,523.05, 24,051,014,701.91 and 7,649,019,731.31

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Solution

The fourth proportional to 16,040,547,523.05, 24,051,014,701.91 and 7,649,019,731.31 is: 11,468,853,276.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,547,523.05 : 24,051,014,701.91 = 7,649,019,731.31 : x
  2. Step 2: Convert to fraction form
    16,040,547,523.05/24,051,014,701.91 = 7,649,019,731.31/x
  3. Step 3: Cross multiply
    16,040,547,523.05x = 24,051,014,701.91 × 7,649,019,731.31
  4. Step 4: Simplify right side
    16,040,547,523.05x = 183,966,686,012,936,486,912
  5. Step 5: Solve for x
    x = 183,966,686,012,936,486,912/16,040,547,523.05
  6. Step 6: Final answer
    x = 11,468,853,276.27

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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.