Home / 2,635,346,040,358-3,636,577,949,985.60-1,478,995,749,114.90

Finding the Fourth Proportional to 2,635,346,040,358, 3,636,577,949,985.60 and 1,478,995,749,114.90

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Solution

The fourth proportional to 2,635,346,040,358, 3,636,577,949,985.60 and 1,478,995,749,114.90 is: 2,040,902,123,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,346,040,358 : 3,636,577,949,985.60 = 1,478,995,749,114.90 : x
  2. Step 2: Convert to fraction form
    2,635,346,040,358/3,636,577,949,985.60 = 1,478,995,749,114.90/x
  3. Step 3: Cross multiply
    2,635,346,040,358x = 3,636,577,949,985.60 × 1,478,995,749,114.90
  4. Step 4: Simplify right side
    2,635,346,040,358x = 5,378,483,329,353,680,053,862,400
  5. Step 5: Solve for x
    x = 5,378,483,329,353,680,053,862,400/2,635,346,040,358
  6. Step 6: Final answer
    x = 2,040,902,123,283.60

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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.