Home / 49,264,725,760.70-73,897,209,737.63-13,892,266,563.78

Finding the Fourth Proportional to 49,264,725,760.70, 73,897,209,737.63 and 13,892,266,563.78

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Solution

The fourth proportional to 49,264,725,760.70, 73,897,209,737.63 and 13,892,266,563.78 is: 20,838,433,993.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,264,725,760.70 : 73,897,209,737.63 = 13,892,266,563.78 : x
  2. Step 2: Convert to fraction form
    49,264,725,760.70/73,897,209,737.63 = 13,892,266,563.78/x
  3. Step 3: Cross multiply
    49,264,725,760.70x = 73,897,209,737.63 × 13,892,266,563.78
  4. Step 4: Simplify right side
    49,264,725,760.70x = 1,026,599,735,994,645,610,496
  5. Step 5: Solve for x
    x = 1,026,599,735,994,645,610,496/49,264,725,760.70
  6. Step 6: Final answer
    x = 20,838,433,993.96

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1.5x scale

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.