Home / 32,031,171.84-48,046,757.76-8,096,643.84

Finding the Fourth Proportional to 32,031,171.84, 48,046,757.76 and 8,096,643.84

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Solution

The fourth proportional to 32,031,171.84, 48,046,757.76 and 8,096,643.84 is: 12,144,965.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,031,171.84 : 48,046,757.76 = 8,096,643.84 : x
  2. Step 2: Convert to fraction form
    32,031,171.84/48,046,757.76 = 8,096,643.84/x
  3. Step 3: Cross multiply
    32,031,171.84x = 48,046,757.76 × 8,096,643.84
  4. Step 4: Simplify right side
    32,031,171.84x = 389,017,485,249,476.19
  5. Step 5: Solve for x
    x = 389,017,485,249,476.19/32,031,171.84
  6. Step 6: Final answer
    x = 12,144,965.76

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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.