Home / 63,993,320.82-88,310,154.03-34,624,008.98

Finding the Fourth Proportional to 63,993,320.82, 88,310,154.03 and 34,624,008.98

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Solution

The fourth proportional to 63,993,320.82, 88,310,154.03 and 34,624,008.98 is: 47,780,792.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,993,320.82 : 88,310,154.03 = 34,624,008.98 : x
  2. Step 2: Convert to fraction form
    63,993,320.82/88,310,154.03 = 34,624,008.98/x
  3. Step 3: Cross multiply
    63,993,320.82x = 88,310,154.03 × 34,624,008.98
  4. Step 4: Simplify right side
    63,993,320.82x = 3,057,651,565,719,924.50
  5. Step 5: Solve for x
    x = 3,057,651,565,719,924.50/63,993,320.82
  6. Step 6: Final answer
    x = 47,780,792.22

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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.