Home / 46,987,927.32-70,551,079.20-26,278,939.02

Finding the Fourth Proportional to 46,987,927.32, 70,551,079.20 and 26,278,939.02

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Solution

The fourth proportional to 46,987,927.32, 70,551,079.20 and 26,278,939.02 is: 39,457,103.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,987,927.32 : 70,551,079.20 = 26,278,939.02 : x
  2. Step 2: Convert to fraction form
    46,987,927.32/70,551,079.20 = 26,278,939.02/x
  3. Step 3: Cross multiply
    46,987,927.32x = 70,551,079.20 × 26,278,939.02
  4. Step 4: Simplify right side
    46,987,927.32x = 1,854,007,508,091,990.50
  5. Step 5: Solve for x
    x = 1,854,007,508,091,990.50/46,987,927.32
  6. Step 6: Final answer
    x = 39,457,103.43

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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.