Home / 59,682,479.60-89,523,719.40-52,964,015.60

Finding the Fourth Proportional to 59,682,479.60, 89,523,719.40 and 52,964,015.60

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Solution

The fourth proportional to 59,682,479.60, 89,523,719.40 and 52,964,015.60 is: 79,446,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,682,479.60 : 89,523,719.40 = 52,964,015.60 : x
  2. Step 2: Convert to fraction form
    59,682,479.60/89,523,719.40 = 52,964,015.60/x
  3. Step 3: Cross multiply
    59,682,479.60x = 89,523,719.40 × 52,964,015.60
  4. Step 4: Simplify right side
    59,682,479.60x = 4,741,535,670,871,623
  5. Step 5: Solve for x
    x = 4,741,535,670,871,623/59,682,479.60
  6. Step 6: Final answer
    x = 79,446,023.40

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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.