Home / 60,584,274,006.60-90,876,411,009.90-29,125,730,299.80

Finding the Fourth Proportional to 60,584,274,006.60, 90,876,411,009.90 and 29,125,730,299.80

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Solution

The fourth proportional to 60,584,274,006.60, 90,876,411,009.90 and 29,125,730,299.80 is: 43,688,595,449.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,274,006.60 : 90,876,411,009.90 = 29,125,730,299.80 : x
  2. Step 2: Convert to fraction form
    60,584,274,006.60/90,876,411,009.90 = 29,125,730,299.80/x
  3. Step 3: Cross multiply
    60,584,274,006.60x = 90,876,411,009.90 × 29,125,730,299.80
  4. Step 4: Simplify right side
    60,584,274,006.60x = 2,646,841,837,688,122,245,120
  5. Step 5: Solve for x
    x = 2,646,841,837,688,122,245,120/60,584,274,006.60
  6. Step 6: Final answer
    x = 43,688,595,449.70

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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.