Home / 19,935,598.26-29,904,346.98-9,688,249.38

Finding the Fourth Proportional to 19,935,598.26, 29,904,346.98 and 9,688,249.38

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Solution

The fourth proportional to 19,935,598.26, 29,904,346.98 and 9,688,249.38 is: 14,532,835.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,935,598.26 : 29,904,346.98 = 9,688,249.38 : x
  2. Step 2: Convert to fraction form
    19,935,598.26/29,904,346.98 = 9,688,249.38/x
  3. Step 3: Cross multiply
    19,935,598.26x = 29,904,346.98 × 9,688,249.38
  4. Step 4: Simplify right side
    19,935,598.26x = 289,720,771,088,289.88
  5. Step 5: Solve for x
    x = 289,720,771,088,289.88/19,935,598.26
  6. Step 6: Final answer
    x = 14,532,835.55

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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.