Home / 15,353,279.66-23,037,889.89-6,262,047.02

Finding the Fourth Proportional to 15,353,279.66, 23,037,889.89 and 6,262,047.02

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Solution

The fourth proportional to 15,353,279.66, 23,037,889.89 and 6,262,047.02 is: 9,396,321.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,353,279.66 : 23,037,889.89 = 6,262,047.02 : x
  2. Step 2: Convert to fraction form
    15,353,279.66/23,037,889.89 = 6,262,047.02/x
  3. Step 3: Cross multiply
    15,353,279.66x = 23,037,889.89 × 6,262,047.02
  4. Step 4: Simplify right side
    15,353,279.66x = 144,264,349,732,762.62
  5. Step 5: Solve for x
    x = 144,264,349,732,762.62/15,353,279.66
  6. Step 6: Final answer
    x = 9,396,321.37

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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.