Home / 34,779,855.92-52,171,461.68-11,436,081.89

Finding the Fourth Proportional to 34,779,855.92, 52,171,461.68 and 11,436,081.89

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Solution

The fourth proportional to 34,779,855.92, 52,171,461.68 and 11,436,081.89 is: 17,154,674.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,779,855.92 : 52,171,461.68 = 11,436,081.89 : x
  2. Step 2: Convert to fraction form
    34,779,855.92/52,171,461.68 = 11,436,081.89/x
  3. Step 3: Cross multiply
    34,779,855.92x = 52,171,461.68 × 11,436,081.89
  4. Step 4: Simplify right side
    34,779,855.92x = 596,637,107,775,439.25
  5. Step 5: Solve for x
    x = 596,637,107,775,439.25/34,779,855.92
  6. Step 6: Final answer
    x = 17,154,674.51

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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.