Home / 15,462,023.60-23,193,035.40-14,580,225.20

Finding the Fourth Proportional to 15,462,023.60, 23,193,035.40 and 14,580,225.20

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Solution

The fourth proportional to 15,462,023.60, 23,193,035.40 and 14,580,225.20 is: 21,870,337.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,462,023.60 : 23,193,035.40 = 14,580,225.20 : x
  2. Step 2: Convert to fraction form
    15,462,023.60/23,193,035.40 = 14,580,225.20/x
  3. Step 3: Cross multiply
    15,462,023.60x = 23,193,035.40 × 14,580,225.20
  4. Step 4: Simplify right side
    15,462,023.60x = 338,159,679,203,572.06
  5. Step 5: Solve for x
    x = 338,159,679,203,572.06/15,462,023.60
  6. Step 6: Final answer
    x = 21,870,337.80

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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.