Home / 47,834,576-66,011,697.52-26,104,544

Finding the Fourth Proportional to 47,834,576, 66,011,697.52 and 26,104,544

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Solution

The fourth proportional to 47,834,576, 66,011,697.52 and 26,104,544 is: 36,024,261.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,834,576 : 66,011,697.52 = 26,104,544 : x
  2. Step 2: Convert to fraction form
    47,834,576/66,011,697.52 = 26,104,544/x
  3. Step 3: Cross multiply
    47,834,576x = 66,011,697.52 × 26,104,544
  4. Step 4: Simplify right side
    47,834,576x = 1,723,205,262,425,531
  5. Step 5: Solve for x
    x = 1,723,205,262,425,531/47,834,576
  6. Step 6: Final answer
    x = 36,024,261.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.