Home / 134,310,574.80-201,465,862.20-37,266,094.80

Finding the Fourth Proportional to 134,310,574.80, 201,465,862.20 and 37,266,094.80

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Solution

The fourth proportional to 134,310,574.80, 201,465,862.20 and 37,266,094.80 is: 55,899,142.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,310,574.80 : 201,465,862.20 = 37,266,094.80 : x
  2. Step 2: Convert to fraction form
    134,310,574.80/201,465,862.20 = 37,266,094.80/x
  3. Step 3: Cross multiply
    134,310,574.80x = 201,465,862.20 × 37,266,094.80
  4. Step 4: Simplify right side
    134,310,574.80x = 7,507,845,919,708,936
  5. Step 5: Solve for x
    x = 7,507,845,919,708,936/134,310,574.80
  6. Step 6: Final answer
    x = 55,899,142.20

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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.