Home / 95,390,306,198.62-131,638,623,293.91-52,570,789,553.65

Finding the Fourth Proportional to 95,390,306,198.62, 131,638,623,293.91 and 52,570,789,553.65

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Solution

The fourth proportional to 95,390,306,198.62, 131,638,623,293.91 and 52,570,789,553.65 is: 72,547,689,991.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,390,306,198.62 : 131,638,623,293.91 = 52,570,789,553.65 : x
  2. Step 2: Convert to fraction form
    95,390,306,198.62/131,638,623,293.91 = 52,570,789,553.65/x
  3. Step 3: Cross multiply
    95,390,306,198.62x = 131,638,623,293.91 × 52,570,789,553.65
  4. Step 4: Simplify right side
    95,390,306,198.62x = 6,920,346,362,316,878,512,128
  5. Step 5: Solve for x
    x = 6,920,346,362,316,878,512,128/95,390,306,198.62
  6. Step 6: Final answer
    x = 72,547,689,991.76

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1.5x scale

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.