Home / 1,597,733,363.40-2,395,088,390.70-943,187,008.20

Finding the Fourth Proportional to 1,597,733,363.40, 2,395,088,390.70 and 943,187,008.20

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Solution

The fourth proportional to 1,597,733,363.40, 2,395,088,390.70 and 943,187,008.20 is: 1,413,888,140.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,733,363.40 : 2,395,088,390.70 = 943,187,008.20 : x
  2. Step 2: Convert to fraction form
    1,597,733,363.40/2,395,088,390.70 = 943,187,008.20/x
  3. Step 3: Cross multiply
    1,597,733,363.40x = 2,395,088,390.70 × 943,187,008.20
  4. Step 4: Simplify right side
    1,597,733,363.40x = 2,259,016,253,598,885,632
  5. Step 5: Solve for x
    x = 2,259,016,253,598,885,632/1,597,733,363.40
  6. Step 6: Final answer
    x = 1,413,888,140.13

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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.