Home / 2,635,346,040,352-3,636,577,949,977.10-1,478,995,749,108.90

Finding the Fourth Proportional to 2,635,346,040,352, 3,636,577,949,977.10 and 1,478,995,749,108.90

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Solution

The fourth proportional to 2,635,346,040,352, 3,636,577,949,977.10 and 1,478,995,749,108.90 is: 2,040,902,123,275.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,346,040,352 : 3,636,577,949,977.10 = 1,478,995,749,108.90 : x
  2. Step 2: Convert to fraction form
    2,635,346,040,352/3,636,577,949,977.10 = 1,478,995,749,108.90/x
  3. Step 3: Cross multiply
    2,635,346,040,352x = 3,636,577,949,977.10 × 1,478,995,749,108.90
  4. Step 4: Simplify right side
    2,635,346,040,352x = 5,378,483,329,319,289,176,981,504
  5. Step 5: Solve for x
    x = 5,378,483,329,319,289,176,981,504/2,635,346,040,352
  6. Step 6: Final answer
    x = 2,040,902,123,275.20

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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.