Home / 13,232,088,017.80-19,848,132,026.70-10,236,036,236.20

Finding the Fourth Proportional to 13,232,088,017.80, 19,848,132,026.70 and 10,236,036,236.20

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Solution

The fourth proportional to 13,232,088,017.80, 19,848,132,026.70 and 10,236,036,236.20 is: 15,354,054,354.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,088,017.80 : 19,848,132,026.70 = 10,236,036,236.20 : x
  2. Step 2: Convert to fraction form
    13,232,088,017.80/19,848,132,026.70 = 10,236,036,236.20/x
  3. Step 3: Cross multiply
    13,232,088,017.80x = 19,848,132,026.70 × 10,236,036,236.20
  4. Step 4: Simplify right side
    13,232,088,017.80x = 203,166,198,646,182,969,344
  5. Step 5: Solve for x
    x = 203,166,198,646,182,969,344/13,232,088,017.80
  6. Step 6: Final answer
    x = 15,354,054,354.30

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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.