Home / 98,299,575,363.56-147,456,021,837.60-34,549,170,691.90

Finding the Fourth Proportional to 98,299,575,363.56, 147,456,021,837.60 and 34,549,170,691.90

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Solution

The fourth proportional to 98,299,575,363.56, 147,456,021,837.60 and 34,549,170,691.90 is: 51,826,096,391.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,299,575,363.56 : 147,456,021,837.60 = 34,549,170,691.90 : x
  2. Step 2: Convert to fraction form
    98,299,575,363.56/147,456,021,837.60 = 34,549,170,691.90/x
  3. Step 3: Cross multiply
    98,299,575,363.56x = 147,456,021,837.60 × 34,549,170,691.90
  4. Step 4: Simplify right side
    98,299,575,363.56x = 5,094,483,268,015,776,333,824
  5. Step 5: Solve for x
    x = 5,094,483,268,015,776,333,824/98,299,575,363.56
  6. Step 6: Final answer
    x = 51,826,096,391.30

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1.5x scale

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.