Home / 19,328,066,418.32-28,996,272,594.08-5,883,401,650.48

Finding the Fourth Proportional to 19,328,066,418.32, 28,996,272,594.08 and 5,883,401,650.48

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Solution

The fourth proportional to 19,328,066,418.32, 28,996,272,594.08 and 5,883,401,650.48 is: 8,826,372,713.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,328,066,418.32 : 28,996,272,594.08 = 5,883,401,650.48 : x
  2. Step 2: Convert to fraction form
    19,328,066,418.32/28,996,272,594.08 = 5,883,401,650.48/x
  3. Step 3: Cross multiply
    19,328,066,418.32x = 28,996,272,594.08 × 5,883,401,650.48
  4. Step 4: Simplify right side
    19,328,066,418.32x = 170,596,718,037,676,359,680
  5. Step 5: Solve for x
    x = 170,596,718,037,676,359,680/19,328,066,418.32
  6. Step 6: Final answer
    x = 8,826,372,713.41

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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.