Home / 24,573,823.40-36,931,593.90-21,456,036.20

Finding the Fourth Proportional to 24,573,823.40, 36,931,593.90 and 21,456,036.20

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Solution

The fourth proportional to 24,573,823.40, 36,931,593.90 and 21,456,036.20 is: 32,245,922.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,573,823.40 : 36,931,593.90 = 21,456,036.20 : x
  2. Step 2: Convert to fraction form
    24,573,823.40/36,931,593.90 = 21,456,036.20/x
  3. Step 3: Cross multiply
    24,573,823.40x = 36,931,593.90 × 21,456,036.20
  4. Step 4: Simplify right side
    24,573,823.40x = 792,405,615,642,099.12
  5. Step 5: Solve for x
    x = 792,405,615,642,099.12/24,573,823.40
  6. Step 6: Final answer
    x = 32,245,922.94

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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.