Home / 16,040,547,384.49-24,051,014,494.03-7,649,019,592.75

Finding the Fourth Proportional to 16,040,547,384.49, 24,051,014,494.03 and 7,649,019,592.75

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Solution

The fourth proportional to 16,040,547,384.49, 24,051,014,494.03 and 7,649,019,592.75 is: 11,468,853,068.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,547,384.49 : 24,051,014,494.03 = 7,649,019,592.75 : x
  2. Step 2: Convert to fraction form
    16,040,547,384.49/24,051,014,494.03 = 7,649,019,592.75/x
  3. Step 3: Cross multiply
    16,040,547,384.49x = 24,051,014,494.03 × 7,649,019,592.75
  4. Step 4: Simplify right side
    16,040,547,384.49x = 183,966,681,090,347,958,272
  5. Step 5: Solve for x
    x = 183,966,681,090,347,958,272/16,040,547,384.49
  6. Step 6: Final answer
    x = 11,468,853,068.46

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1.5x scale

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.