Home / 17,947,822,040-24,767,538,119.52-10,027,284,862.40

Finding the Fourth Proportional to 17,947,822,040, 24,767,538,119.52 and 10,027,284,862.40

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Solution

The fourth proportional to 17,947,822,040, 24,767,538,119.52 and 10,027,284,862.40 is: 13,837,398,181.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,947,822,040 : 24,767,538,119.52 = 10,027,284,862.40 : x
  2. Step 2: Convert to fraction form
    17,947,822,040/24,767,538,119.52 = 10,027,284,862.40/x
  3. Step 3: Cross multiply
    17,947,822,040x = 24,767,538,119.52 × 10,027,284,862.40
  4. Step 4: Simplify right side
    17,947,822,040x = 248,351,160,064,777,846,784
  5. Step 5: Solve for x
    x = 248,351,160,064,777,846,784/17,947,822,040
  6. Step 6: Final answer
    x = 13,837,398,181.87

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1.5x scale

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.