Home / 58,252,915,571.52-79,805,167,182.03-56,074,932,616.87

Finding the Fourth Proportional to 58,252,915,571.52, 79,805,167,182.03 and 56,074,932,616.87

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Solution

The fourth proportional to 58,252,915,571.52, 79,805,167,182.03 and 56,074,932,616.87 is: 76,821,380,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,252,915,571.52 : 79,805,167,182.03 = 56,074,932,616.87 : x
  2. Step 2: Convert to fraction form
    58,252,915,571.52/79,805,167,182.03 = 56,074,932,616.87/x
  3. Step 3: Cross multiply
    58,252,915,571.52x = 79,805,167,182.03 × 56,074,932,616.87
  4. Step 4: Simplify right side
    58,252,915,571.52x = 4,475,069,372,210,217,484,288
  5. Step 5: Solve for x
    x = 4,475,069,372,210,217,484,288/58,252,915,571.52
  6. Step 6: Final answer
    x = 76,821,380,154.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.