Home / 17,042,328,010.10-25,547,367,701.55-10,060,500,221.30

Finding the Fourth Proportional to 17,042,328,010.10, 25,547,367,701.55 and 10,060,500,221.30

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Solution

The fourth proportional to 17,042,328,010.10, 25,547,367,701.55 and 10,060,500,221.30 is: 15,081,231,757.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042,328,010.10 : 25,547,367,701.55 = 10,060,500,221.30 : x
  2. Step 2: Convert to fraction form
    17,042,328,010.10/25,547,367,701.55 = 10,060,500,221.30/x
  3. Step 3: Cross multiply
    17,042,328,010.10x = 25,547,367,701.55 × 10,060,500,221.30
  4. Step 4: Simplify right side
    17,042,328,010.10x = 257,019,298,415,076,212,736
  5. Step 5: Solve for x
    x = 257,019,298,415,076,212,736/17,042,328,010.10
  6. Step 6: Final answer
    x = 15,081,231,757.94

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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.