Home / 64,377,950.48-88,840,339.84-35,404,574.48

Finding the Fourth Proportional to 64,377,950.48, 88,840,339.84 and 35,404,574.48

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Solution

The fourth proportional to 64,377,950.48, 88,840,339.84 and 35,404,574.48 is: 48,857,635.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,377,950.48 : 88,840,339.84 = 35,404,574.48 : x
  2. Step 2: Convert to fraction form
    64,377,950.48/88,840,339.84 = 35,404,574.48/x
  3. Step 3: Cross multiply
    64,377,950.48x = 88,840,339.84 × 35,404,574.48
  4. Step 4: Simplify right side
    64,377,950.48x = 3,145,354,428,693,791
  5. Step 5: Solve for x
    x = 3,145,354,428,693,791/64,377,950.48
  6. Step 6: Final answer
    x = 48,857,635.34

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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.