Home / 134,468,317.70-201,702,476.55-133,460,548.10

Finding the Fourth Proportional to 134,468,317.70, 201,702,476.55 and 133,460,548.10

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Solution

The fourth proportional to 134,468,317.70, 201,702,476.55 and 133,460,548.10 is: 200,190,822.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,468,317.70 : 201,702,476.55 = 133,460,548.10 : x
  2. Step 2: Convert to fraction form
    134,468,317.70/201,702,476.55 = 133,460,548.10/x
  3. Step 3: Cross multiply
    134,468,317.70x = 201,702,476.55 × 133,460,548.10
  4. Step 4: Simplify right side
    134,468,317.70x = 26,919,323,073,490,396
  5. Step 5: Solve for x
    x = 26,919,323,073,490,396/134,468,317.70
  6. Step 6: Final answer
    x = 200,190,822.15

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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.