Home / 98,299,575,371.22-147,456,021,849.09-34,549,170,699.57

Finding the Fourth Proportional to 98,299,575,371.22, 147,456,021,849.09 and 34,549,170,699.57

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Solution

The fourth proportional to 98,299,575,371.22, 147,456,021,849.09 and 34,549,170,699.57 is: 51,826,096,402.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,299,575,371.22 : 147,456,021,849.09 = 34,549,170,699.57 : x
  2. Step 2: Convert to fraction form
    98,299,575,371.22/147,456,021,849.09 = 34,549,170,699.57/x
  3. Step 3: Cross multiply
    98,299,575,371.22x = 147,456,021,849.09 × 34,549,170,699.57
  4. Step 4: Simplify right side
    98,299,575,371.22x = 5,094,483,269,542,996,869,120
  5. Step 5: Solve for x
    x = 5,094,483,269,542,996,869,120/98,299,575,371.22
  6. Step 6: Final answer
    x = 51,826,096,402.80

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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.