Home / 14,945,477.40-22,418,216.10-4,848,098.40

Finding the Fourth Proportional to 14,945,477.40, 22,418,216.10 and 4,848,098.40

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Solution

The fourth proportional to 14,945,477.40, 22,418,216.10 and 4,848,098.40 is: 7,272,147.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945,477.40 : 22,418,216.10 = 4,848,098.40 : x
  2. Step 2: Convert to fraction form
    14,945,477.40/22,418,216.10 = 4,848,098.40/x
  3. Step 3: Cross multiply
    14,945,477.40x = 22,418,216.10 × 4,848,098.40
  4. Step 4: Simplify right side
    14,945,477.40x = 108,685,717,605,264.25
  5. Step 5: Solve for x
    x = 108,685,717,605,264.25/14,945,477.40
  6. Step 6: Final answer
    x = 7,272,147.60

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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.