Home / 114,210,348.30-171,315,522.45-60,462,636.30

Finding the Fourth Proportional to 114,210,348.30, 171,315,522.45 and 60,462,636.30

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Solution

The fourth proportional to 114,210,348.30, 171,315,522.45 and 60,462,636.30 is: 90,693,954.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,210,348.30 : 171,315,522.45 = 60,462,636.30 : x
  2. Step 2: Convert to fraction form
    114,210,348.30/171,315,522.45 = 60,462,636.30/x
  3. Step 3: Cross multiply
    114,210,348.30x = 171,315,522.45 × 60,462,636.30
  4. Step 4: Simplify right side
    114,210,348.30x = 10,358,188,126,438,834
  5. Step 5: Solve for x
    x = 10,358,188,126,438,834/114,210,348.30
  6. Step 6: Final answer
    x = 90,693,954.45

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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.