Home / 3,359,304,159.80-5,038,956,239.70-2,379,752,108.60

Finding the Fourth Proportional to 3,359,304,159.80, 5,038,956,239.70 and 2,379,752,108.60

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Solution

The fourth proportional to 3,359,304,159.80, 5,038,956,239.70 and 2,379,752,108.60 is: 3,569,628,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,304,159.80 : 5,038,956,239.70 = 2,379,752,108.60 : x
  2. Step 2: Convert to fraction form
    3,359,304,159.80/5,038,956,239.70 = 2,379,752,108.60/x
  3. Step 3: Cross multiply
    3,359,304,159.80x = 5,038,956,239.70 × 2,379,752,108.60
  4. Step 4: Simplify right side
    3,359,304,159.80x = 11,991,466,736,569,200,640
  5. Step 5: Solve for x
    x = 11,991,466,736,569,200,640/3,359,304,159.80
  6. Step 6: Final answer
    x = 3,569,628,162.90

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1.5x scale

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.