Home / 26,442,210,867.74-39,669,443,743.64-7,555,744,523.17

Finding the Fourth Proportional to 26,442,210,867.74, 39,669,443,743.64 and 7,555,744,523.17

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Solution

The fourth proportional to 26,442,210,867.74, 39,669,443,743.64 and 7,555,744,523.17 is: 11,335,367,674.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,442,210,867.74 : 39,669,443,743.64 = 7,555,744,523.17 : x
  2. Step 2: Convert to fraction form
    26,442,210,867.74/39,669,443,743.64 = 7,555,744,523.17/x
  3. Step 3: Cross multiply
    26,442,210,867.74x = 39,669,443,743.64 × 7,555,744,523.17
  4. Step 4: Simplify right side
    26,442,210,867.74x = 299,732,182,303,208,374,272
  5. Step 5: Solve for x
    x = 299,732,182,303,208,374,272/26,442,210,867.74
  6. Step 6: Final answer
    x = 11,335,367,674.15

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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.