Home / 40,234,509.90-60,620,593.95-36,401,196.24

Finding the Fourth Proportional to 40,234,509.90, 60,620,593.95 and 36,401,196.24

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Solution

The fourth proportional to 40,234,509.90, 60,620,593.95 and 36,401,196.24 is: 54,845,010.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,234,509.90 : 60,620,593.95 = 36,401,196.24 : x
  2. Step 2: Convert to fraction form
    40,234,509.90/60,620,593.95 = 36,401,196.24/x
  3. Step 3: Cross multiply
    40,234,509.90x = 60,620,593.95 × 36,401,196.24
  4. Step 4: Simplify right side
    40,234,509.90x = 2,206,662,136,559,307
  5. Step 5: Solve for x
    x = 2,206,662,136,559,307/40,234,509.90
  6. Step 6: Final answer
    x = 54,845,010.96

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.