Home / 24,478,050,834.50-36,724,569,631.80-12,534,759,485.55

Finding the Fourth Proportional to 24,478,050,834.50, 36,724,569,631.80 and 12,534,759,485.55

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Solution

The fourth proportional to 24,478,050,834.50, 36,724,569,631.80 and 12,534,759,485.55 is: 18,805,976,450.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,478,050,834.50 : 36,724,569,631.80 = 12,534,759,485.55 : x
  2. Step 2: Convert to fraction form
    24,478,050,834.50/36,724,569,631.80 = 12,534,759,485.55/x
  3. Step 3: Cross multiply
    24,478,050,834.50x = 36,724,569,631.80 × 12,534,759,485.55
  4. Step 4: Simplify right side
    24,478,050,834.50x = 460,333,647,544,946,524,160
  5. Step 5: Solve for x
    x = 460,333,647,544,946,524,160/24,478,050,834.50
  6. Step 6: Final answer
    x = 18,805,976,450.39

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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.