Home / 34,217,820.60-51,326,730.90-22,124,585.40

Finding the Fourth Proportional to 34,217,820.60, 51,326,730.90 and 22,124,585.40

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Solution

The fourth proportional to 34,217,820.60, 51,326,730.90 and 22,124,585.40 is: 33,186,878.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,217,820.60 : 51,326,730.90 = 22,124,585.40 : x
  2. Step 2: Convert to fraction form
    34,217,820.60/51,326,730.90 = 22,124,585.40/x
  3. Step 3: Cross multiply
    34,217,820.60x = 51,326,730.90 × 22,124,585.40
  4. Step 4: Simplify right side
    34,217,820.60x = 1,135,582,641,099,868.75
  5. Step 5: Solve for x
    x = 1,135,582,641,099,868.75/34,217,820.60
  6. Step 6: Final answer
    x = 33,186,878.10

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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.