Home / 40,367,091.90-60,550,637.85-33,192,638.40

Finding the Fourth Proportional to 40,367,091.90, 60,550,637.85 and 33,192,638.40

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Solution

The fourth proportional to 40,367,091.90, 60,550,637.85 and 33,192,638.40 is: 49,788,957.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,367,091.90 : 60,550,637.85 = 33,192,638.40 : x
  2. Step 2: Convert to fraction form
    40,367,091.90/60,550,637.85 = 33,192,638.40/x
  3. Step 3: Cross multiply
    40,367,091.90x = 60,550,637.85 × 33,192,638.40
  4. Step 4: Simplify right side
    40,367,091.90x = 2,009,835,427,044,403.50
  5. Step 5: Solve for x
    x = 2,009,835,427,044,403.50/40,367,091.90
  6. Step 6: Final answer
    x = 49,788,957.60

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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.