Home / 60,133,912.85-82,984,799.74-32,631,841.10

Finding the Fourth Proportional to 60,133,912.85, 82,984,799.74 and 32,631,841.10

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Solution

The fourth proportional to 60,133,912.85, 82,984,799.74 and 32,631,841.10 is: 45,031,940.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,133,912.85 : 82,984,799.74 = 32,631,841.10 : x
  2. Step 2: Convert to fraction form
    60,133,912.85/82,984,799.74 = 32,631,841.10/x
  3. Step 3: Cross multiply
    60,133,912.85x = 82,984,799.74 × 32,631,841.10
  4. Step 4: Simplify right side
    60,133,912.85x = 2,707,946,798,831,001.50
  5. Step 5: Solve for x
    x = 2,707,946,798,831,001.50/60,133,912.85
  6. Step 6: Final answer
    x = 45,031,940.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.