Home / 2,156,308,030,165.90-3,234,660,882,186.20-704,178,301,723

Finding the Fourth Proportional to 2,156,308,030,165.90, 3,234,660,882,186.20 and 704,178,301,723

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Solution

The fourth proportional to 2,156,308,030,165.90, 3,234,660,882,186.20 and 704,178,301,723 is: 1,056,332,386,098.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,308,030,165.90 : 3,234,660,882,186.20 = 704,178,301,723 : x
  2. Step 2: Convert to fraction form
    2,156,308,030,165.90/3,234,660,882,186.20 = 704,178,301,723/x
  3. Step 3: Cross multiply
    2,156,308,030,165.90x = 3,234,660,882,186.20 × 704,178,301,723
  4. Step 4: Simplify right side
    2,156,308,030,165.90x = 2,277,778,006,667,699,513,458,688
  5. Step 5: Solve for x
    x = 2,277,778,006,667,699,513,458,688/2,156,308,030,165.90
  6. Step 6: Final answer
    x = 1,056,332,386,098.13

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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.