Home / 88,807,898.68-133,220,986.02-33,522,300.42

Finding the Fourth Proportional to 88,807,898.68, 133,220,986.02 and 33,522,300.42

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Solution

The fourth proportional to 88,807,898.68, 133,220,986.02 and 33,522,300.42 is: 50,286,899.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,807,898.68 : 133,220,986.02 = 33,522,300.42 : x
  2. Step 2: Convert to fraction form
    88,807,898.68/133,220,986.02 = 33,522,300.42/x
  3. Step 3: Cross multiply
    88,807,898.68x = 133,220,986.02 × 33,522,300.42
  4. Step 4: Simplify right side
    88,807,898.68x = 4,465,873,915,611,060
  5. Step 5: Solve for x
    x = 4,465,873,915,611,060/88,807,898.68
  6. Step 6: Final answer
    x = 50,286,899.95

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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.