Home / 9,930,436,359.08-14,897,185,088.70-3,385,804,217

Finding the Fourth Proportional to 9,930,436,359.08, 14,897,185,088.70 and 3,385,804,217

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Solution

The fourth proportional to 9,930,436,359.08, 14,897,185,088.70 and 3,385,804,217 is: 5,079,228,169.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,930,436,359.08 : 14,897,185,088.70 = 3,385,804,217 : x
  2. Step 2: Convert to fraction form
    9,930,436,359.08/14,897,185,088.70 = 3,385,804,217/x
  3. Step 3: Cross multiply
    9,930,436,359.08x = 14,897,185,088.70 × 3,385,804,217
  4. Step 4: Simplify right side
    9,930,436,359.08x = 50,438,952,094,749,982,720
  5. Step 5: Solve for x
    x = 50,438,952,094,749,982,720/9,930,436,359.08
  6. Step 6: Final answer
    x = 5,079,228,169.93

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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.