Home / 10,096,427.90-15,149,890.65-4,417,226.30

Finding the Fourth Proportional to 10,096,427.90, 15,149,890.65 and 4,417,226.30

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Solution

The fourth proportional to 10,096,427.90, 15,149,890.65 and 4,417,226.30 is: 6,628,135.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,427.90 : 15,149,890.65 = 4,417,226.30 : x
  2. Step 2: Convert to fraction form
    10,096,427.90/15,149,890.65 = 4,417,226.30/x
  3. Step 3: Cross multiply
    10,096,427.90x = 15,149,890.65 × 4,417,226.30
  4. Step 4: Simplify right side
    10,096,427.90x = 66,920,495,421,304.09
  5. Step 5: Solve for x
    x = 66,920,495,421,304.09/10,096,427.90
  6. Step 6: Final answer
    x = 6,628,135.82

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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.