Home / 15,330,234.16-23,001,485.78-6,233,031.01

Finding the Fourth Proportional to 15,330,234.16, 23,001,485.78 and 6,233,031.01

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Solution

The fourth proportional to 15,330,234.16, 23,001,485.78 and 6,233,031.01 is: 9,352,040.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,330,234.16 : 23,001,485.78 = 6,233,031.01 : x
  2. Step 2: Convert to fraction form
    15,330,234.16/23,001,485.78 = 6,233,031.01/x
  3. Step 3: Cross multiply
    15,330,234.16x = 23,001,485.78 × 6,233,031.01
  4. Step 4: Simplify right side
    15,330,234.16x = 143,368,974,054,145.16
  5. Step 5: Solve for x
    x = 143,368,974,054,145.16/15,330,234.16
  6. Step 6: Final answer
    x = 9,352,040.72

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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.