Home / 41,806,960.96-62,711,071.80-14,514,120.40

Finding the Fourth Proportional to 41,806,960.96, 62,711,071.80 and 14,514,120.40

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Solution

The fourth proportional to 41,806,960.96, 62,711,071.80 and 14,514,120.40 is: 21,771,399.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,806,960.96 : 62,711,071.80 = 14,514,120.40 : x
  2. Step 2: Convert to fraction form
    41,806,960.96/62,711,071.80 = 14,514,120.40/x
  3. Step 3: Cross multiply
    41,806,960.96x = 62,711,071.80 × 14,514,120.40
  4. Step 4: Simplify right side
    41,806,960.96x = 910,196,046,518,244.75
  5. Step 5: Solve for x
    x = 910,196,046,518,244.75/41,806,960.96
  6. Step 6: Final answer
    x = 21,771,399.44

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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.