Home / 13,444,098.60-20,174,021.10-4,925,296.20

Finding the Fourth Proportional to 13,444,098.60, 20,174,021.10 and 4,925,296.20

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Solution

The fourth proportional to 13,444,098.60, 20,174,021.10 and 4,925,296.20 is: 7,390,828.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,444,098.60 : 20,174,021.10 = 4,925,296.20 : x
  2. Step 2: Convert to fraction form
    13,444,098.60/20,174,021.10 = 4,925,296.20/x
  3. Step 3: Cross multiply
    13,444,098.60x = 20,174,021.10 × 4,925,296.20
  4. Step 4: Simplify right side
    13,444,098.60x = 99,363,029,462,549.83
  5. Step 5: Solve for x
    x = 99,363,029,462,549.83/13,444,098.60
  6. Step 6: Final answer
    x = 7,390,828.68

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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.