Home / 34,885,031.52-52,323,554.49-9,328,033.83

Finding the Fourth Proportional to 34,885,031.52, 52,323,554.49 and 9,328,033.83

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Solution

The fourth proportional to 34,885,031.52, 52,323,554.49 and 9,328,033.83 is: 13,990,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,885,031.52 : 52,323,554.49 = 9,328,033.83 : x
  2. Step 2: Convert to fraction form
    34,885,031.52/52,323,554.49 = 9,328,033.83/x
  3. Step 3: Cross multiply
    34,885,031.52x = 52,323,554.49 × 9,328,033.83
  4. Step 4: Simplify right side
    34,885,031.52x = 488,075,886,388,568.44
  5. Step 5: Solve for x
    x = 488,075,886,388,568.44/34,885,031.52
  6. Step 6: Final answer
    x = 13,990,983.10

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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.