Home / 15,353,279.91-23,037,890.27-6,262,047.27

Finding the Fourth Proportional to 15,353,279.91, 23,037,890.27 and 6,262,047.27

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Solution

The fourth proportional to 15,353,279.91, 23,037,890.27 and 6,262,047.27 is: 9,396,321.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,353,279.91 : 23,037,890.27 = 6,262,047.27 : x
  2. Step 2: Convert to fraction form
    15,353,279.91/23,037,890.27 = 6,262,047.27/x
  3. Step 3: Cross multiply
    15,353,279.91x = 23,037,890.27 × 6,262,047.27
  4. Step 4: Simplify right side
    15,353,279.91x = 144,264,357,840,502.81
  5. Step 5: Solve for x
    x = 144,264,357,840,502.81/15,353,279.91
  6. Step 6: Final answer
    x = 9,396,321.74

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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.