Home / 1,359,287,665,170.20-1,875,817,161,546.20-750,299,092,057.20

Finding the Fourth Proportional to 1,359,287,665,170.20, 1,875,817,161,546.20 and 750,299,092,057.20

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Solution

The fourth proportional to 1,359,287,665,170.20, 1,875,817,161,546.20 and 750,299,092,057.20 is: 1,035,412,848,388.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,287,665,170.20 : 1,875,817,161,546.20 = 750,299,092,057.20 : x
  2. Step 2: Convert to fraction form
    1,359,287,665,170.20/1,875,817,161,546.20 = 750,299,092,057.20/x
  3. Step 3: Cross multiply
    1,359,287,665,170.20x = 1,875,817,161,546.20 × 750,299,092,057.20
  4. Step 4: Simplify right side
    1,359,287,665,170.20x = 1,407,423,913,173,427,834,322,944
  5. Step 5: Solve for x
    x = 1,407,423,913,173,427,834,322,944/1,359,287,665,170.20
  6. Step 6: Final answer
    x = 1,035,412,848,388.65

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.