Home / 59,790,741.40-89,686,112.10-32,510,103.40

Finding the Fourth Proportional to 59,790,741.40, 89,686,112.10 and 32,510,103.40

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Solution

The fourth proportional to 59,790,741.40, 89,686,112.10 and 32,510,103.40 is: 48,765,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,790,741.40 : 89,686,112.10 = 32,510,103.40 : x
  2. Step 2: Convert to fraction form
    59,790,741.40/89,686,112.10 = 32,510,103.40/x
  3. Step 3: Cross multiply
    59,790,741.40x = 89,686,112.10 × 32,510,103.40
  4. Step 4: Simplify right side
    59,790,741.40x = 2,915,704,777,914,991
  5. Step 5: Solve for x
    x = 2,915,704,777,914,991/59,790,741.40
  6. Step 6: Final answer
    x = 48,765,155.10

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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.