Home / 59,556,637.20-89,334,955.80-39,149,302.80

Finding the Fourth Proportional to 59,556,637.20, 89,334,955.80 and 39,149,302.80

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Solution

The fourth proportional to 59,556,637.20, 89,334,955.80 and 39,149,302.80 is: 58,723,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,556,637.20 : 89,334,955.80 = 39,149,302.80 : x
  2. Step 2: Convert to fraction form
    59,556,637.20/89,334,955.80 = 39,149,302.80/x
  3. Step 3: Cross multiply
    59,556,637.20x = 89,334,955.80 × 39,149,302.80
  4. Step 4: Simplify right side
    59,556,637.20x = 3,497,401,235,238,816
  5. Step 5: Solve for x
    x = 3,497,401,235,238,816/59,556,637.20
  6. Step 6: Final answer
    x = 58,723,954.20

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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.