Home / 14,947,266.30-22,420,899.45-9,572,495.10

Finding the Fourth Proportional to 14,947,266.30, 22,420,899.45 and 9,572,495.10

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Solution

The fourth proportional to 14,947,266.30, 22,420,899.45 and 9,572,495.10 is: 14,358,742.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,947,266.30 : 22,420,899.45 = 9,572,495.10 : x
  2. Step 2: Convert to fraction form
    14,947,266.30/22,420,899.45 = 9,572,495.10/x
  3. Step 3: Cross multiply
    14,947,266.30x = 22,420,899.45 × 9,572,495.10
  4. Step 4: Simplify right side
    14,947,266.30x = 214,623,950,122,717.69
  5. Step 5: Solve for x
    x = 214,623,950,122,717.69/14,947,266.30
  6. Step 6: Final answer
    x = 14,358,742.65

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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.