Home / 33,097,319.40-49,645,979.10-22,893,652.20

Finding the Fourth Proportional to 33,097,319.40, 49,645,979.10 and 22,893,652.20

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Solution

The fourth proportional to 33,097,319.40, 49,645,979.10 and 22,893,652.20 is: 34,340,478.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,097,319.40 : 49,645,979.10 = 22,893,652.20 : x
  2. Step 2: Convert to fraction form
    33,097,319.40/49,645,979.10 = 22,893,652.20/x
  3. Step 3: Cross multiply
    33,097,319.40x = 49,645,979.10 × 22,893,652.20
  4. Step 4: Simplify right side
    33,097,319.40x = 1,136,577,778,643,869
  5. Step 5: Solve for x
    x = 1,136,577,778,643,869/33,097,319.40
  6. Step 6: Final answer
    x = 34,340,478.30

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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.