Home / 134,584,595.70-201,876,893.55-43,717,370.10

Finding the Fourth Proportional to 134,584,595.70, 201,876,893.55 and 43,717,370.10

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Solution

The fourth proportional to 134,584,595.70, 201,876,893.55 and 43,717,370.10 is: 65,576,055.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,584,595.70 : 201,876,893.55 = 43,717,370.10 : x
  2. Step 2: Convert to fraction form
    134,584,595.70/201,876,893.55 = 43,717,370.10/x
  3. Step 3: Cross multiply
    134,584,595.70x = 201,876,893.55 × 43,717,370.10
  4. Step 4: Simplify right side
    134,584,595.70x = 8,825,526,869,963,654
  5. Step 5: Solve for x
    x = 8,825,526,869,963,654/134,584,595.70
  6. Step 6: Final answer
    x = 65,576,055.15

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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.