Home / 27,806,303.70-41,709,455.55-16,440,902.10

Finding the Fourth Proportional to 27,806,303.70, 41,709,455.55 and 16,440,902.10

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Solution

The fourth proportional to 27,806,303.70, 41,709,455.55 and 16,440,902.10 is: 24,661,353.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,806,303.70 : 41,709,455.55 = 16,440,902.10 : x
  2. Step 2: Convert to fraction form
    27,806,303.70/41,709,455.55 = 16,440,902.10/x
  3. Step 3: Cross multiply
    27,806,303.70x = 41,709,455.55 × 16,440,902.10
  4. Step 4: Simplify right side
    27,806,303.70x = 685,741,075,341,851.62
  5. Step 5: Solve for x
    x = 685,741,075,341,851.62/27,806,303.70
  6. Step 6: Final answer
    x = 24,661,353.15

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1.5x scale

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.