Home / 42,550,272,022.80-63,825,408,034.20-16,020,737,302.80

Finding the Fourth Proportional to 42,550,272,022.80, 63,825,408,034.20 and 16,020,737,302.80

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Solution

The fourth proportional to 42,550,272,022.80, 63,825,408,034.20 and 16,020,737,302.80 is: 24,031,105,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,550,272,022.80 : 63,825,408,034.20 = 16,020,737,302.80 : x
  2. Step 2: Convert to fraction form
    42,550,272,022.80/63,825,408,034.20 = 16,020,737,302.80/x
  3. Step 3: Cross multiply
    42,550,272,022.80x = 63,825,408,034.20 × 16,020,737,302.80
  4. Step 4: Simplify right side
    42,550,272,022.80x = 1,022,530,095,359,938,658,304
  5. Step 5: Solve for x
    x = 1,022,530,095,359,938,658,304/42,550,272,022.80
  6. Step 6: Final answer
    x = 24,031,105,954.20

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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.