Home / 36,772,392.89-50,742,146.85-22,641,335.39

Finding the Fourth Proportional to 36,772,392.89, 50,742,146.85 and 22,641,335.39

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Solution

The fourth proportional to 36,772,392.89, 50,742,146.85 and 22,641,335.39 is: 31,242,730.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,772,392.89 : 50,742,146.85 = 22,641,335.39 : x
  2. Step 2: Convert to fraction form
    36,772,392.89/50,742,146.85 = 22,641,335.39/x
  3. Step 3: Cross multiply
    36,772,392.89x = 50,742,146.85 × 22,641,335.39
  4. Step 4: Simplify right side
    36,772,392.89x = 1,148,869,965,239,482
  5. Step 5: Solve for x
    x = 1,148,869,965,239,482/36,772,392.89
  6. Step 6: Final answer
    x = 31,242,730.62

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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.