Home / 37,277,907,184.29-55,916,861,427.60-8,947,838,689.05

Finding the Fourth Proportional to 37,277,907,184.29, 55,916,861,427.60 and 8,947,838,689.05

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Solution

The fourth proportional to 37,277,907,184.29, 55,916,861,427.60 and 8,947,838,689.05 is: 13,421,758,189.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,277,907,184.29 : 55,916,861,427.60 = 8,947,838,689.05 : x
  2. Step 2: Convert to fraction form
    37,277,907,184.29/55,916,861,427.60 = 8,947,838,689.05/x
  3. Step 3: Cross multiply
    37,277,907,184.29x = 55,916,861,427.60 × 8,947,838,689.05
  4. Step 4: Simplify right side
    37,277,907,184.29x = 500,335,056,052,126,810,112
  5. Step 5: Solve for x
    x = 500,335,056,052,126,810,112/37,277,907,184.29
  6. Step 6: Final answer
    x = 13,421,758,189.87

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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.