Home / 45,424,891.69-62,686,031.64-24,798,337.87

Finding the Fourth Proportional to 45,424,891.69, 62,686,031.64 and 24,798,337.87

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Solution

The fourth proportional to 45,424,891.69, 62,686,031.64 and 24,798,337.87 is: 34,221,532.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,424,891.69 : 62,686,031.64 = 24,798,337.87 : x
  2. Step 2: Convert to fraction form
    45,424,891.69/62,686,031.64 = 24,798,337.87/x
  3. Step 3: Cross multiply
    45,424,891.69x = 62,686,031.64 × 24,798,337.87
  4. Step 4: Simplify right side
    45,424,891.69x = 1,554,509,392,338,230.25
  5. Step 5: Solve for x
    x = 1,554,509,392,338,230.25/45,424,891.69
  6. Step 6: Final answer
    x = 34,221,532.17

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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.