Home / 16,536,075.26-22,820,049.12-9,094,031.36

Finding the Fourth Proportional to 16,536,075.26, 22,820,049.12 and 9,094,031.36

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Solution

The fourth proportional to 16,536,075.26, 22,820,049.12 and 9,094,031.36 is: 12,549,909.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,536,075.26 : 22,820,049.12 = 9,094,031.36 : x
  2. Step 2: Convert to fraction form
    16,536,075.26/22,820,049.12 = 9,094,031.36/x
  3. Step 3: Cross multiply
    16,536,075.26x = 22,820,049.12 × 9,094,031.36
  4. Step 4: Simplify right side
    16,536,075.26x = 207,526,242,334,020.41
  5. Step 5: Solve for x
    x = 207,526,242,334,020.41/16,536,075.26
  6. Step 6: Final answer
    x = 12,549,909.16

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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.