Home / 24,360,088.16-33,605,653.07-21,572,052.71

Finding the Fourth Proportional to 24,360,088.16, 33,605,653.07 and 21,572,052.71

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Solution

The fourth proportional to 24,360,088.16, 33,605,653.07 and 21,572,052.71 is: 29,759,453.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,360,088.16 : 33,605,653.07 = 21,572,052.71 : x
  2. Step 2: Convert to fraction form
    24,360,088.16/33,605,653.07 = 21,572,052.71/x
  3. Step 3: Cross multiply
    24,360,088.16x = 33,605,653.07 × 21,572,052.71
  4. Step 4: Simplify right side
    24,360,088.16x = 724,942,919,265,915.12
  5. Step 5: Solve for x
    x = 724,942,919,265,915.12/24,360,088.16
  6. Step 6: Final answer
    x = 29,759,453.85

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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.