Home / 3,359,232,001.80-5,038,848,002.70-2,321,901,160.20

Finding the Fourth Proportional to 3,359,232,001.80, 5,038,848,002.70 and 2,321,901,160.20

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Solution

The fourth proportional to 3,359,232,001.80, 5,038,848,002.70 and 2,321,901,160.20 is: 3,482,851,740.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,232,001.80 : 5,038,848,002.70 = 2,321,901,160.20 : x
  2. Step 2: Convert to fraction form
    3,359,232,001.80/5,038,848,002.70 = 2,321,901,160.20/x
  3. Step 3: Cross multiply
    3,359,232,001.80x = 5,038,848,002.70 × 2,321,901,160.20
  4. Step 4: Simplify right side
    3,359,232,001.80x = 11,699,707,023,540,580,352
  5. Step 5: Solve for x
    x = 11,699,707,023,540,580,352/3,359,232,001.80
  6. Step 6: Final answer
    x = 3,482,851,740.30

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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.