Home / 74,889,170,433.08-112,372,376,657.52-35,098,987,685.14

Finding the Fourth Proportional to 74,889,170,433.08, 112,372,376,657.52 and 35,098,987,685.14

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Solution

The fourth proportional to 74,889,170,433.08, 112,372,376,657.52 and 35,098,987,685.14 is: 52,666,582,386.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,889,170,433.08 : 112,372,376,657.52 = 35,098,987,685.14 : x
  2. Step 2: Convert to fraction form
    74,889,170,433.08/112,372,376,657.52 = 35,098,987,685.14/x
  3. Step 3: Cross multiply
    74,889,170,433.08x = 112,372,376,657.52 × 35,098,987,685.14
  4. Step 4: Simplify right side
    74,889,170,433.08x = 3,944,156,664,452,208,394,240
  5. Step 5: Solve for x
    x = 3,944,156,664,452,208,394,240/74,889,170,433.08
  6. Step 6: Final answer
    x = 52,666,582,386.26

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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.