Home / 32,776,886.60-49,165,329.90-17,660,342.60

Finding the Fourth Proportional to 32,776,886.60, 49,165,329.90 and 17,660,342.60

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Solution

The fourth proportional to 32,776,886.60, 49,165,329.90 and 17,660,342.60 is: 26,490,513.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,886.60 : 49,165,329.90 = 17,660,342.60 : x
  2. Step 2: Convert to fraction form
    32,776,886.60/49,165,329.90 = 17,660,342.60/x
  3. Step 3: Cross multiply
    32,776,886.60x = 49,165,329.90 × 17,660,342.60
  4. Step 4: Simplify right side
    32,776,886.60x = 868,276,570,076,023.75
  5. Step 5: Solve for x
    x = 868,276,570,076,023.75/32,776,886.60
  6. Step 6: Final answer
    x = 26,490,513.90

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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.