Home / 27,956,563.32-41,937,714.33-10,699,280.81

Finding the Fourth Proportional to 27,956,563.32, 41,937,714.33 and 10,699,280.81

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Solution

The fourth proportional to 27,956,563.32, 41,937,714.33 and 10,699,280.81 is: 16,050,019.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,956,563.32 : 41,937,714.33 = 10,699,280.81 : x
  2. Step 2: Convert to fraction form
    27,956,563.32/41,937,714.33 = 10,699,280.81/x
  3. Step 3: Cross multiply
    27,956,563.32x = 41,937,714.33 × 10,699,280.81
  4. Step 4: Simplify right side
    27,956,563.32x = 448,703,381,936,542.38
  5. Step 5: Solve for x
    x = 448,703,381,936,542.38/27,956,563.32
  6. Step 6: Final answer
    x = 16,050,019.34

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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.