Home / 63,885,060.44-88,161,383.41-36,385,547.48

Finding the Fourth Proportional to 63,885,060.44, 88,161,383.41 and 36,385,547.48

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Solution

The fourth proportional to 63,885,060.44, 88,161,383.41 and 36,385,547.48 is: 50,212,055.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,885,060.44 : 88,161,383.41 = 36,385,547.48 : x
  2. Step 2: Convert to fraction form
    63,885,060.44/88,161,383.41 = 36,385,547.48/x
  3. Step 3: Cross multiply
    63,885,060.44x = 88,161,383.41 × 36,385,547.48
  4. Step 4: Simplify right side
    63,885,060.44x = 3,207,800,201,785,111.50
  5. Step 5: Solve for x
    x = 3,207,800,201,785,111.50/63,885,060.44
  6. Step 6: Final answer
    x = 50,212,055.52

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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.