Home / 64,497,864-89,007,053.40-35,524,488

Finding the Fourth Proportional to 64,497,864, 89,007,053.40 and 35,524,488

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Solution

The fourth proportional to 64,497,864, 89,007,053.40 and 35,524,488 is: 49,023,794.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,497,864 : 89,007,053.40 = 35,524,488 : x
  2. Step 2: Convert to fraction form
    64,497,864/89,007,053.40 = 35,524,488/x
  3. Step 3: Cross multiply
    64,497,864x = 89,007,053.40 × 35,524,488
  4. Step 4: Simplify right side
    64,497,864x = 3,161,930,000,423,659.50
  5. Step 5: Solve for x
    x = 3,161,930,000,423,659.50/64,497,864
  6. Step 6: Final answer
    x = 49,023,794.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.