Home / 27,806,084.48-41,679,929.87-9,355,624.40

Finding the Fourth Proportional to 27,806,084.48, 41,679,929.87 and 9,355,624.40

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Solution

The fourth proportional to 27,806,084.48, 41,679,929.87 and 9,355,624.40 is: 14,023,613.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,806,084.48 : 41,679,929.87 = 9,355,624.40 : x
  2. Step 2: Convert to fraction form
    27,806,084.48/41,679,929.87 = 9,355,624.40/x
  3. Step 3: Cross multiply
    27,806,084.48x = 41,679,929.87 × 9,355,624.40
  4. Step 4: Simplify right side
    27,806,084.48x = 389,941,769,042,763.06
  5. Step 5: Solve for x
    x = 389,941,769,042,763.06/27,806,084.48
  6. Step 6: Final answer
    x = 14,023,613.04

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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.