Home / 59,312,035.20-88,968,052.80-35,424,163.20

Finding the Fourth Proportional to 59,312,035.20, 88,968,052.80 and 35,424,163.20

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Solution

The fourth proportional to 59,312,035.20, 88,968,052.80 and 35,424,163.20 is: 53,136,244.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,312,035.20 : 88,968,052.80 = 35,424,163.20 : x
  2. Step 2: Convert to fraction form
    59,312,035.20/88,968,052.80 = 35,424,163.20/x
  3. Step 3: Cross multiply
    59,312,035.20x = 88,968,052.80 × 35,424,163.20
  4. Step 4: Simplify right side
    59,312,035.20x = 3,151,618,821,973,417
  5. Step 5: Solve for x
    x = 3,151,618,821,973,417/59,312,035.20
  6. Step 6: Final answer
    x = 53,136,244.80

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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.