Home / 95,656,145.40-143,484,218.10-35,063,998.20

Finding the Fourth Proportional to 95,656,145.40, 143,484,218.10 and 35,063,998.20

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Solution

The fourth proportional to 95,656,145.40, 143,484,218.10 and 35,063,998.20 is: 52,595,997.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,656,145.40 : 143,484,218.10 = 35,063,998.20 : x
  2. Step 2: Convert to fraction form
    95,656,145.40/143,484,218.10 = 35,063,998.20/x
  3. Step 3: Cross multiply
    95,656,145.40x = 143,484,218.10 × 35,063,998.20
  4. Step 4: Simplify right side
    95,656,145.40x = 5,031,130,365,186,808
  5. Step 5: Solve for x
    x = 5,031,130,365,186,808/95,656,145.40
  6. Step 6: Final answer
    x = 52,595,997.30

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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.