Home / 63,993,320.30-88,310,153.30-34,624,008.45

Finding the Fourth Proportional to 63,993,320.30, 88,310,153.30 and 34,624,008.45

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Solution

The fourth proportional to 63,993,320.30, 88,310,153.30 and 34,624,008.45 is: 47,780,791.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,993,320.30 : 88,310,153.30 = 34,624,008.45 : x
  2. Step 2: Convert to fraction form
    63,993,320.30/88,310,153.30 = 34,624,008.45/x
  3. Step 3: Cross multiply
    63,993,320.30x = 88,310,153.30 × 34,624,008.45
  4. Step 4: Simplify right side
    63,993,320.30x = 3,057,651,493,879,985.50
  5. Step 5: Solve for x
    x = 3,057,651,493,879,985.50/63,993,320.30
  6. Step 6: Final answer
    x = 47,780,791.49

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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.