Home / 22,009,064.10-33,013,596.15-13,946,907.30

Finding the Fourth Proportional to 22,009,064.10, 33,013,596.15 and 13,946,907.30

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Solution

The fourth proportional to 22,009,064.10, 33,013,596.15 and 13,946,907.30 is: 20,920,360.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,009,064.10 : 33,013,596.15 = 13,946,907.30 : x
  2. Step 2: Convert to fraction form
    22,009,064.10/33,013,596.15 = 13,946,907.30/x
  3. Step 3: Cross multiply
    22,009,064.10x = 33,013,596.15 × 13,946,907.30
  4. Step 4: Simplify right side
    22,009,064.10x = 460,437,565,143,686.88
  5. Step 5: Solve for x
    x = 460,437,565,143,686.88/22,009,064.10
  6. Step 6: Final answer
    x = 20,920,360.95

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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.