Home / 4,778,193,045.90-7,167,312,238.18-1,462,002,326.94

Finding the Fourth Proportional to 4,778,193,045.90, 7,167,312,238.18 and 1,462,002,326.94

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Solution

The fourth proportional to 4,778,193,045.90, 7,167,312,238.18 and 1,462,002,326.94 is: 2,193,010,426.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,778,193,045.90 : 7,167,312,238.18 = 1,462,002,326.94 : x
  2. Step 2: Convert to fraction form
    4,778,193,045.90/7,167,312,238.18 = 1,462,002,326.94/x
  3. Step 3: Cross multiply
    4,778,193,045.90x = 7,167,312,238.18 × 1,462,002,326.94
  4. Step 4: Simplify right side
    4,778,193,045.90x = 10,478,627,170,124,699,648
  5. Step 5: Solve for x
    x = 10,478,627,170,124,699,648/4,778,193,045.90
  6. Step 6: Final answer
    x = 2,193,010,426.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.