Home / 134,310,666.30-201,465,999.45-37,266,186.30

Finding the Fourth Proportional to 134,310,666.30, 201,465,999.45 and 37,266,186.30

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Solution

The fourth proportional to 134,310,666.30, 201,465,999.45 and 37,266,186.30 is: 55,899,279.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,310,666.30 : 201,465,999.45 = 37,266,186.30 : x
  2. Step 2: Convert to fraction form
    134,310,666.30/201,465,999.45 = 37,266,186.30/x
  3. Step 3: Cross multiply
    134,310,666.30x = 201,465,999.45 × 37,266,186.30
  4. Step 4: Simplify right side
    134,310,666.30x = 7,507,869,468,619,396
  5. Step 5: Solve for x
    x = 7,507,869,468,619,396/134,310,666.30
  6. Step 6: Final answer
    x = 55,899,279.45

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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.