Home / 24,136,413.40-36,218,616.90-8,991,875.80

Finding the Fourth Proportional to 24,136,413.40, 36,218,616.90 and 8,991,875.80

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Solution

The fourth proportional to 24,136,413.40, 36,218,616.90 and 8,991,875.80 is: 13,493,028.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,136,413.40 : 36,218,616.90 = 8,991,875.80 : x
  2. Step 2: Convert to fraction form
    24,136,413.40/36,218,616.90 = 8,991,875.80/x
  3. Step 3: Cross multiply
    24,136,413.40x = 36,218,616.90 × 8,991,875.80
  4. Step 4: Simplify right side
    24,136,413.40x = 325,673,304,812,581.06
  5. Step 5: Solve for x
    x = 325,673,304,812,581.06/24,136,413.40
  6. Step 6: Final answer
    x = 13,493,028.12

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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.