Home / 2,566,625,484.07-3,843,307,752.90-1,771,396,446.57

Finding the Fourth Proportional to 2,566,625,484.07, 3,843,307,752.90 and 1,771,396,446.57

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Solution

The fourth proportional to 2,566,625,484.07, 3,843,307,752.90 and 1,771,396,446.57 is: 2,652,518,545.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,625,484.07 : 3,843,307,752.90 = 1,771,396,446.57 : x
  2. Step 2: Convert to fraction form
    2,566,625,484.07/3,843,307,752.90 = 1,771,396,446.57/x
  3. Step 3: Cross multiply
    2,566,625,484.07x = 3,843,307,752.90 × 1,771,396,446.57
  4. Step 4: Simplify right side
    2,566,625,484.07x = 6,808,021,696,541,039,616
  5. Step 5: Solve for x
    x = 6,808,021,696,541,039,616/2,566,625,484.07
  6. Step 6: Final answer
    x = 2,652,518,545.77

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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.