Home / 224,201,105.70-336,301,658.55-103,032,557.70

Finding the Fourth Proportional to 224,201,105.70, 336,301,658.55 and 103,032,557.70

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Solution

The fourth proportional to 224,201,105.70, 336,301,658.55 and 103,032,557.70 is: 154,548,836.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,201,105.70 : 336,301,658.55 = 103,032,557.70 : x
  2. Step 2: Convert to fraction form
    224,201,105.70/336,301,658.55 = 103,032,557.70/x
  3. Step 3: Cross multiply
    224,201,105.70x = 336,301,658.55 × 103,032,557.70
  4. Step 4: Simplify right side
    224,201,105.70x = 34,650,020,039,158,576
  5. Step 5: Solve for x
    x = 34,650,020,039,158,576/224,201,105.70
  6. Step 6: Final answer
    x = 154,548,836.55

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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.