Home / 24,360,708.76-33,615,065.82-13,492,971.16

Finding the Fourth Proportional to 24,360,708.76, 33,615,065.82 and 13,492,971.16

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Solution

The fourth proportional to 24,360,708.76, 33,615,065.82 and 13,492,971.16 is: 18,618,797.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,360,708.76 : 33,615,065.82 = 13,492,971.16 : x
  2. Step 2: Convert to fraction form
    24,360,708.76/33,615,065.82 = 13,492,971.16/x
  3. Step 3: Cross multiply
    24,360,708.76x = 33,615,065.82 × 13,492,971.16
  4. Step 4: Simplify right side
    24,360,708.76x = 453,567,113,650,761.75
  5. Step 5: Solve for x
    x = 453,567,113,650,761.75/24,360,708.76
  6. Step 6: Final answer
    x = 18,618,797.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.