Home / 60,584,547,399.60-90,876,821,099.40-29,203,487,790.60

Finding the Fourth Proportional to 60,584,547,399.60, 90,876,821,099.40 and 29,203,487,790.60

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Solution

The fourth proportional to 60,584,547,399.60, 90,876,821,099.40 and 29,203,487,790.60 is: 43,805,231,685.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,547,399.60 : 90,876,821,099.40 = 29,203,487,790.60 : x
  2. Step 2: Convert to fraction form
    60,584,547,399.60/90,876,821,099.40 = 29,203,487,790.60/x
  3. Step 3: Cross multiply
    60,584,547,399.60x = 90,876,821,099.40 × 29,203,487,790.60
  4. Step 4: Simplify right side
    60,584,547,399.60x = 2,653,920,135,424,868,089,856
  5. Step 5: Solve for x
    x = 2,653,920,135,424,868,089,856/60,584,547,399.60
  6. Step 6: Final answer
    x = 43,805,231,685.90

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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.