Home / 64,826,704.54-97,240,222.88-26,488,218.65

Finding the Fourth Proportional to 64,826,704.54, 97,240,222.88 and 26,488,218.65

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Solution

The fourth proportional to 64,826,704.54, 97,240,222.88 and 26,488,218.65 is: 39,732,395.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,826,704.54 : 97,240,222.88 = 26,488,218.65 : x
  2. Step 2: Convert to fraction form
    64,826,704.54/97,240,222.88 = 26,488,218.65/x
  3. Step 3: Cross multiply
    64,826,704.54x = 97,240,222.88 × 26,488,218.65
  4. Step 4: Simplify right side
    64,826,704.54x = 2,575,720,284,700,861
  5. Step 5: Solve for x
    x = 2,575,720,284,700,861/64,826,704.54
  6. Step 6: Final answer
    x = 39,732,395.83

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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.