Home / 22,177,851.40-33,258,903.90-15,354,411.40

Finding the Fourth Proportional to 22,177,851.40, 33,258,903.90 and 15,354,411.40

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Solution

The fourth proportional to 22,177,851.40, 33,258,903.90 and 15,354,411.40 is: 23,026,166.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,177,851.40 : 33,258,903.90 = 15,354,411.40 : x
  2. Step 2: Convert to fraction form
    22,177,851.40/33,258,903.90 = 15,354,411.40/x
  3. Step 3: Cross multiply
    22,177,851.40x = 33,258,903.90 × 15,354,411.40
  4. Step 4: Simplify right side
    22,177,851.40x = 510,670,893,193,664.44
  5. Step 5: Solve for x
    x = 510,670,893,193,664.44/22,177,851.40
  6. Step 6: Final answer
    x = 23,026,166.24

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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.