Home / 34,473,691.08-51,725,767.11-18,075,054.89

Finding the Fourth Proportional to 34,473,691.08, 51,725,767.11 and 18,075,054.89

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Solution

The fourth proportional to 34,473,691.08, 51,725,767.11 and 18,075,054.89 is: 27,120,567.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,473,691.08 : 51,725,767.11 = 18,075,054.89 : x
  2. Step 2: Convert to fraction form
    34,473,691.08/51,725,767.11 = 18,075,054.89/x
  3. Step 3: Cross multiply
    34,473,691.08x = 51,725,767.11 × 18,075,054.89
  4. Step 4: Simplify right side
    34,473,691.08x = 934,946,080,000,158.62
  5. Step 5: Solve for x
    x = 934,946,080,000,158.62/34,473,691.08
  6. Step 6: Final answer
    x = 27,120,567.91

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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.