Home / 17,502,050.10-26,253,075.15-11,119,509.30

Finding the Fourth Proportional to 17,502,050.10, 26,253,075.15 and 11,119,509.30

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Solution

The fourth proportional to 17,502,050.10, 26,253,075.15 and 11,119,509.30 is: 16,679,263.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502,050.10 : 26,253,075.15 = 11,119,509.30 : x
  2. Step 2: Convert to fraction form
    17,502,050.10/26,253,075.15 = 11,119,509.30/x
  3. Step 3: Cross multiply
    17,502,050.10x = 26,253,075.15 × 11,119,509.30
  4. Step 4: Simplify right side
    17,502,050.10x = 291,921,313,284,023.88
  5. Step 5: Solve for x
    x = 291,921,313,284,023.88/17,502,050.10
  6. Step 6: Final answer
    x = 16,679,263.95

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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.