Home / 60,584,547,408.60-90,876,821,112.90-29,203,487,799.60

Finding the Fourth Proportional to 60,584,547,408.60, 90,876,821,112.90 and 29,203,487,799.60

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Solution

The fourth proportional to 60,584,547,408.60, 90,876,821,112.90 and 29,203,487,799.60 is: 43,805,231,699.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,547,408.60 : 90,876,821,112.90 = 29,203,487,799.60 : x
  2. Step 2: Convert to fraction form
    60,584,547,408.60/90,876,821,112.90 = 29,203,487,799.60/x
  3. Step 3: Cross multiply
    60,584,547,408.60x = 90,876,821,112.90 × 29,203,487,799.60
  4. Step 4: Simplify right side
    60,584,547,408.60x = 2,653,920,136,637,006,741,504
  5. Step 5: Solve for x
    x = 2,653,920,136,637,006,741,504/60,584,547,408.60
  6. Step 6: Final answer
    x = 43,805,231,699.40

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Double scale
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Similar ratio
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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.