Home / 59,736,557.18-89,614,283.61-21,397,222.46

Finding the Fourth Proportional to 59,736,557.18, 89,614,283.61 and 21,397,222.46

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Solution

The fourth proportional to 59,736,557.18, 89,614,283.61 and 21,397,222.46 is: 32,099,217.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,736,557.18 : 89,614,283.61 = 21,397,222.46 : x
  2. Step 2: Convert to fraction form
    59,736,557.18/89,614,283.61 = 21,397,222.46/x
  3. Step 3: Cross multiply
    59,736,557.18x = 89,614,283.61 × 21,397,222.46
  4. Step 4: Simplify right side
    59,736,557.18x = 1,917,496,762,300,977
  5. Step 5: Solve for x
    x = 1,917,496,762,300,977/59,736,557.18
  6. Step 6: Final answer
    x = 32,099,217.84

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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.