Home / 32,776,046.60-49,164,069.90-22,572,379.40

Finding the Fourth Proportional to 32,776,046.60, 49,164,069.90 and 22,572,379.40

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Solution

The fourth proportional to 32,776,046.60, 49,164,069.90 and 22,572,379.40 is: 33,858,569.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,046.60 : 49,164,069.90 = 22,572,379.40 : x
  2. Step 2: Convert to fraction form
    32,776,046.60/49,164,069.90 = 22,572,379.40/x
  3. Step 3: Cross multiply
    32,776,046.60x = 49,164,069.90 × 22,572,379.40
  4. Step 4: Simplify right side
    32,776,046.60x = 1,109,750,038,630,920
  5. Step 5: Solve for x
    x = 1,109,750,038,630,920/32,776,046.60
  6. Step 6: Final answer
    x = 33,858,569.10

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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.