Home / 4,251,087,624.39-5,867,667,897.62-2,467,515,681.92

Finding the Fourth Proportional to 4,251,087,624.39, 5,867,667,897.62 and 2,467,515,681.92

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Solution

The fourth proportional to 4,251,087,624.39, 5,867,667,897.62 and 2,467,515,681.92 is: 3,405,849,004.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,087,624.39 : 5,867,667,897.62 = 2,467,515,681.92 : x
  2. Step 2: Convert to fraction form
    4,251,087,624.39/5,867,667,897.62 = 2,467,515,681.92/x
  3. Step 3: Cross multiply
    4,251,087,624.39x = 5,867,667,897.62 × 2,467,515,681.92
  4. Step 4: Simplify right side
    4,251,087,624.39x = 14,478,562,553,634,230,272
  5. Step 5: Solve for x
    x = 14,478,562,553,634,230,272/4,251,087,624.39
  6. Step 6: Final answer
    x = 3,405,849,004.51

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Double scale
Find fourth proportional to 4,251,087,625.39, 5,867,667,899 and 2,467,515,682.92
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1.5x scale

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.