Home / 1,846,126,822.60-2,769,190,233.90-553,662,310.60

Finding the Fourth Proportional to 1,846,126,822.60, 2,769,190,233.90 and 553,662,310.60

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Solution

The fourth proportional to 1,846,126,822.60, 2,769,190,233.90 and 553,662,310.60 is: 830,493,465.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,126,822.60 : 2,769,190,233.90 = 553,662,310.60 : x
  2. Step 2: Convert to fraction form
    1,846,126,822.60/2,769,190,233.90 = 553,662,310.60/x
  3. Step 3: Cross multiply
    1,846,126,822.60x = 2,769,190,233.90 × 553,662,310.60
  4. Step 4: Simplify right side
    1,846,126,822.60x = 1,533,196,263,392,028,672
  5. Step 5: Solve for x
    x = 1,533,196,263,392,028,672/1,846,126,822.60
  6. Step 6: Final answer
    x = 830,493,465.90

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Double scale
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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.