Home / 133,762,446.12-200,595,531.72-46,300,199.10

Finding the Fourth Proportional to 133,762,446.12, 200,595,531.72 and 46,300,199.10

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Solution

The fourth proportional to 133,762,446.12, 200,595,531.72 and 46,300,199.10 is: 69,433,636.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,762,446.12 : 200,595,531.72 = 46,300,199.10 : x
  2. Step 2: Convert to fraction form
    133,762,446.12/200,595,531.72 = 46,300,199.10/x
  3. Step 3: Cross multiply
    133,762,446.12x = 200,595,531.72 × 46,300,199.10
  4. Step 4: Simplify right side
    133,762,446.12x = 9,287,613,057,206,366
  5. Step 5: Solve for x
    x = 9,287,613,057,206,366/133,762,446.12
  6. Step 6: Final answer
    x = 69,433,636.47

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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.