Home / 14,946,098.70-22,461,138.45-13,098,521.10

Finding the Fourth Proportional to 14,946,098.70, 22,461,138.45 and 13,098,521.10

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Solution

The fourth proportional to 14,946,098.70, 22,461,138.45 and 13,098,521.10 is: 19,684,581.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946,098.70 : 22,461,138.45 = 13,098,521.10 : x
  2. Step 2: Convert to fraction form
    14,946,098.70/22,461,138.45 = 13,098,521.10/x
  3. Step 3: Cross multiply
    14,946,098.70x = 22,461,138.45 × 13,098,521.10
  4. Step 4: Simplify right side
    14,946,098.70x = 294,207,695,917,346.25
  5. Step 5: Solve for x
    x = 294,207,695,917,346.25/14,946,098.70
  6. Step 6: Final answer
    x = 19,684,581.36

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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.