Home / 134,331,650.10-201,497,475.15-43,455,239.10

Finding the Fourth Proportional to 134,331,650.10, 201,497,475.15 and 43,455,239.10

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Solution

The fourth proportional to 134,331,650.10, 201,497,475.15 and 43,455,239.10 is: 65,182,858.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,331,650.10 : 201,497,475.15 = 43,455,239.10 : x
  2. Step 2: Convert to fraction form
    134,331,650.10/201,497,475.15 = 43,455,239.10/x
  3. Step 3: Cross multiply
    134,331,650.10x = 201,497,475.15 × 43,455,239.10
  4. Step 4: Simplify right side
    134,331,650.10x = 8,756,120,960,689,559
  5. Step 5: Solve for x
    x = 8,756,120,960,689,559/134,331,650.10
  6. Step 6: Final answer
    x = 65,182,858.65

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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.