Home / 45,388,643.91-62,634,145.10-24,760,859.91

Finding the Fourth Proportional to 45,388,643.91, 62,634,145.10 and 24,760,859.91

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Solution

The fourth proportional to 45,388,643.91, 62,634,145.10 and 24,760,859.91 is: 34,168,795.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,388,643.91 : 62,634,145.10 = 24,760,859.91 : x
  2. Step 2: Convert to fraction form
    45,388,643.91/62,634,145.10 = 24,760,859.91/x
  3. Step 3: Cross multiply
    45,388,643.91x = 62,634,145.10 × 24,760,859.91
  4. Step 4: Simplify right side
    45,388,643.91x = 1,550,875,292,279,908.50
  5. Step 5: Solve for x
    x = 1,550,875,292,279,908.50/45,388,643.91
  6. Step 6: Final answer
    x = 34,168,795.51

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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.