Home / 7,403,263,216.54-11,104,503,717-2,428,329,755.74

Finding the Fourth Proportional to 7,403,263,216.54, 11,104,503,717 and 2,428,329,755.74

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Solution

The fourth proportional to 7,403,263,216.54, 11,104,503,717 and 2,428,329,755.74 is: 3,642,366,347.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,263,216.54 : 11,104,503,717 = 2,428,329,755.74 : x
  2. Step 2: Convert to fraction form
    7,403,263,216.54/11,104,503,717 = 2,428,329,755.74/x
  3. Step 3: Cross multiply
    7,403,263,216.54x = 11,104,503,717 × 2,428,329,755.74
  4. Step 4: Simplify right side
    7,403,263,216.54x = 26,965,396,798,716,530,688
  5. Step 5: Solve for x
    x = 26,965,396,798,716,530,688/7,403,263,216.54
  6. Step 6: Final answer
    x = 3,642,366,347.11

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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.