Home / 29,273,468.65-43,901,663.76-9,840,498.13

Finding the Fourth Proportional to 29,273,468.65, 43,901,663.76 and 9,840,498.13

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Solution

The fourth proportional to 29,273,468.65, 43,901,663.76 and 9,840,498.13 is: 14,757,876.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,273,468.65 : 43,901,663.76 = 9,840,498.13 : x
  2. Step 2: Convert to fraction form
    29,273,468.65/43,901,663.76 = 9,840,498.13/x
  3. Step 3: Cross multiply
    29,273,468.65x = 43,901,663.76 × 9,840,498.13
  4. Step 4: Simplify right side
    29,273,468.65x = 432,014,240,134,168.81
  5. Step 5: Solve for x
    x = 432,014,240,134,168.81/29,273,468.65
  6. Step 6: Final answer
    x = 14,757,876.67

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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.