Home / 97,684,972.43-146,496,349.23-32,090,884.40

Finding the Fourth Proportional to 97,684,972.43, 146,496,349.23 and 32,090,884.40

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Solution

The fourth proportional to 97,684,972.43, 146,496,349.23 and 32,090,884.40 is: 48,126,106.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,684,972.43 : 146,496,349.23 = 32,090,884.40 : x
  2. Step 2: Convert to fraction form
    97,684,972.43/146,496,349.23 = 32,090,884.40/x
  3. Step 3: Cross multiply
    97,684,972.43x = 146,496,349.23 × 32,090,884.40
  4. Step 4: Simplify right side
    97,684,972.43x = 4,701,197,407,429,477
  5. Step 5: Solve for x
    x = 4,701,197,407,429,477/97,684,972.43
  6. Step 6: Final answer
    x = 48,126,106.72

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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.