Home / 2,416,976,665,066.80-3,336,933,354,750.10-1,538,547,257,243.10

Finding the Fourth Proportional to 2,416,976,665,066.80, 3,336,933,354,750.10 and 1,538,547,257,243.10

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Solution

The fourth proportional to 2,416,976,665,066.80, 3,336,933,354,750.10 and 1,538,547,257,243.10 is: 2,124,153,590,209.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,976,665,066.80 : 3,336,933,354,750.10 = 1,538,547,257,243.10 : x
  2. Step 2: Convert to fraction form
    2,416,976,665,066.80/3,336,933,354,750.10 = 1,538,547,257,243.10/x
  3. Step 3: Cross multiply
    2,416,976,665,066.80x = 3,336,933,354,750.10 × 1,538,547,257,243.10
  4. Step 4: Simplify right side
    2,416,976,665,066.80x = 5,134,029,660,553,783,640,326,144
  5. Step 5: Solve for x
    x = 5,134,029,660,553,783,640,326,144/2,416,976,665,066.80
  6. Step 6: Final answer
    x = 2,124,153,590,209.32

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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.