Home / 36,320,662,800.60-54,480,994,200.90-28,974,022,416.60

Finding the Fourth Proportional to 36,320,662,800.60, 54,480,994,200.90 and 28,974,022,416.60

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Solution

The fourth proportional to 36,320,662,800.60, 54,480,994,200.90 and 28,974,022,416.60 is: 43,461,033,624.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,320,662,800.60 : 54,480,994,200.90 = 28,974,022,416.60 : x
  2. Step 2: Convert to fraction form
    36,320,662,800.60/54,480,994,200.90 = 28,974,022,416.60/x
  3. Step 3: Cross multiply
    36,320,662,800.60x = 54,480,994,200.90 × 28,974,022,416.60
  4. Step 4: Simplify right side
    36,320,662,800.60x = 1,578,533,547,255,531,044,864
  5. Step 5: Solve for x
    x = 1,578,533,547,255,531,044,864/36,320,662,800.60
  6. Step 6: Final answer
    x = 43,461,033,624.90

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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.