Home / 2,416,976,665,065.80-3,336,933,354,748.70-1,538,547,257,242.10

Finding the Fourth Proportional to 2,416,976,665,065.80, 3,336,933,354,748.70 and 1,538,547,257,242.10

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Solution

The fourth proportional to 2,416,976,665,065.80, 3,336,933,354,748.70 and 1,538,547,257,242.10 is: 2,124,153,590,207.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,976,665,065.80 : 3,336,933,354,748.70 = 1,538,547,257,242.10 : x
  2. Step 2: Convert to fraction form
    2,416,976,665,065.80/3,336,933,354,748.70 = 1,538,547,257,242.10/x
  3. Step 3: Cross multiply
    2,416,976,665,065.80x = 3,336,933,354,748.70 × 1,538,547,257,242.10
  4. Step 4: Simplify right side
    2,416,976,665,065.80x = 5,134,029,660,548,292,524,638,208
  5. Step 5: Solve for x
    x = 5,134,029,660,548,292,524,638,208/2,416,976,665,065.80
  6. Step 6: Final answer
    x = 2,124,153,590,207.92

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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.