Home / 37,277,917,374.35-55,916,876,803.08-8,947,848,882.10

Finding the Fourth Proportional to 37,277,917,374.35, 55,916,876,803.08 and 8,947,848,882.10

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Solution

The fourth proportional to 37,277,917,374.35, 55,916,876,803.08 and 8,947,848,882.10 is: 13,421,773,501.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,277,917,374.35 : 55,916,876,803.08 = 8,947,848,882.10 : x
  2. Step 2: Convert to fraction form
    37,277,917,374.35/55,916,876,803.08 = 8,947,848,882.10/x
  3. Step 3: Cross multiply
    37,277,917,374.35x = 55,916,876,803.08 × 8,947,848,882.10
  4. Step 4: Simplify right side
    37,277,917,374.35x = 500,335,763,592,940,421,120
  5. Step 5: Solve for x
    x = 500,335,763,592,940,421,120/37,277,917,374.35
  6. Step 6: Final answer
    x = 13,421,773,501.14

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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.