Home / 7,408,415,703,167-10,223,889,583,272-4,442,525,922,631.80

Finding the Fourth Proportional to 7,408,415,703,167, 10,223,889,583,272 and 4,442,525,922,631.80

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Solution

The fourth proportional to 7,408,415,703,167, 10,223,889,583,272 and 4,442,525,922,631.80 is: 6,130,851,226,989.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,408,415,703,167 : 10,223,889,583,272 = 4,442,525,922,631.80 : x
  2. Step 2: Convert to fraction form
    7,408,415,703,167/10,223,889,583,272 = 4,442,525,922,631.80/x
  3. Step 3: Cross multiply
    7,408,415,703,167x = 10,223,889,583,272 × 4,442,525,922,631.80
  4. Step 4: Simplify right side
    7,408,415,703,167x = 45,419,894,503,811,091,720,568,832
  5. Step 5: Solve for x
    x = 45,419,894,503,811,091,720,568,832/7,408,415,703,167
  6. Step 6: Final answer
    x = 6,130,851,226,989.69

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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.