Home / 14,905,774.56-22,359,724.95-3,975,903.08

Finding the Fourth Proportional to 14,905,774.56, 22,359,724.95 and 3,975,903.08

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Solution

The fourth proportional to 14,905,774.56, 22,359,724.95 and 3,975,903.08 is: 5,964,138.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,905,774.56 : 22,359,724.95 = 3,975,903.08 : x
  2. Step 2: Convert to fraction form
    14,905,774.56/22,359,724.95 = 3,975,903.08/x
  3. Step 3: Cross multiply
    14,905,774.56x = 22,359,724.95 × 3,975,903.08
  4. Step 4: Simplify right side
    14,905,774.56x = 88,900,099,184,859.22
  5. Step 5: Solve for x
    x = 88,900,099,184,859.22/14,905,774.56
  6. Step 6: Final answer
    x = 5,964,138.18

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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.