Home / 48,938,474,604.21-73,407,732,255.15-22,015,595,488.80

Finding the Fourth Proportional to 48,938,474,604.21, 73,407,732,255.15 and 22,015,595,488.80

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Solution

The fourth proportional to 48,938,474,604.21, 73,407,732,255.15 and 22,015,595,488.80 is: 33,023,402,387.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,938,474,604.21 : 73,407,732,255.15 = 22,015,595,488.80 : x
  2. Step 2: Convert to fraction form
    48,938,474,604.21/73,407,732,255.15 = 22,015,595,488.80/x
  3. Step 3: Cross multiply
    48,938,474,604.21x = 73,407,732,255.15 × 22,015,595,488.80
  4. Step 4: Simplify right side
    48,938,474,604.21x = 1,616,114,939,079,518,322,688
  5. Step 5: Solve for x
    x = 1,616,114,939,079,518,322,688/48,938,474,604.21
  6. Step 6: Final answer
    x = 33,023,402,387.38

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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.