Home / 14,727,406.31-22,075,951.74-6,533,907.20

Finding the Fourth Proportional to 14,727,406.31, 22,075,951.74 and 6,533,907.20

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Solution

The fourth proportional to 14,727,406.31, 22,075,951.74 and 6,533,907.20 is: 9,794,135.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,727,406.31 : 22,075,951.74 = 6,533,907.20 : x
  2. Step 2: Convert to fraction form
    14,727,406.31/22,075,951.74 = 6,533,907.20/x
  3. Step 3: Cross multiply
    14,727,406.31x = 22,075,951.74 × 6,533,907.20
  4. Step 4: Simplify right side
    14,727,406.31x = 144,242,219,910,458.75
  5. Step 5: Solve for x
    x = 144,242,219,910,458.75/14,727,406.31
  6. Step 6: Final answer
    x = 9,794,135.98

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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.