Home / 1,552,305,440,105.70-2,326,376,815,150.30-1,208,122,053,166.40

Finding the Fourth Proportional to 1,552,305,440,105.70, 2,326,376,815,150.30 and 1,208,122,053,166.40

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Solution

The fourth proportional to 1,552,305,440,105.70, 2,326,376,815,150.30 and 1,208,122,053,166.40 is: 1,810,563,218,902.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,305,440,105.70 : 2,326,376,815,150.30 = 1,208,122,053,166.40 : x
  2. Step 2: Convert to fraction form
    1,552,305,440,105.70/2,326,376,815,150.30 = 1,208,122,053,166.40/x
  3. Step 3: Cross multiply
    1,552,305,440,105.70x = 2,326,376,815,150.30 × 1,208,122,053,166.40
  4. Step 4: Simplify right side
    1,552,305,440,105.70x = 2,810,547,134,358,090,435,002,368
  5. Step 5: Solve for x
    x = 2,810,547,134,358,090,435,002,368/1,552,305,440,105.70
  6. Step 6: Final answer
    x = 1,810,563,218,902.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.