Home / 174,960,177.70-262,440,266.55-173,952,408.10

Finding the Fourth Proportional to 174,960,177.70, 262,440,266.55 and 173,952,408.10

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Solution

The fourth proportional to 174,960,177.70, 262,440,266.55 and 173,952,408.10 is: 260,928,612.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,177.70 : 262,440,266.55 = 173,952,408.10 : x
  2. Step 2: Convert to fraction form
    174,960,177.70/262,440,266.55 = 173,952,408.10/x
  3. Step 3: Cross multiply
    174,960,177.70x = 262,440,266.55 × 173,952,408.10
  4. Step 4: Simplify right side
    174,960,177.70x = 45,652,116,348,778,376
  5. Step 5: Solve for x
    x = 45,652,116,348,778,376/174,960,177.70
  6. Step 6: Final answer
    x = 260,928,612.15

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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.