Home / 14,904,050.10-22,356,075.15-7,729,596.60

Finding the Fourth Proportional to 14,904,050.10, 22,356,075.15 and 7,729,596.60

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Solution

The fourth proportional to 14,904,050.10, 22,356,075.15 and 7,729,596.60 is: 11,594,394.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,050.10 : 22,356,075.15 = 7,729,596.60 : x
  2. Step 2: Convert to fraction form
    14,904,050.10/22,356,075.15 = 7,729,596.60/x
  3. Step 3: Cross multiply
    14,904,050.10x = 22,356,075.15 × 7,729,596.60
  4. Step 4: Simplify right side
    14,904,050.10x = 172,803,442,468,784.47
  5. Step 5: Solve for x
    x = 172,803,442,468,784.47/14,904,050.10
  6. Step 6: Final answer
    x = 11,594,394.90

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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.