Home / 40,843,360.90-61,265,041.35-35,804,512.90

Finding the Fourth Proportional to 40,843,360.90, 61,265,041.35 and 35,804,512.90

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Solution

The fourth proportional to 40,843,360.90, 61,265,041.35 and 35,804,512.90 is: 53,706,769.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,843,360.90 : 61,265,041.35 = 35,804,512.90 : x
  2. Step 2: Convert to fraction form
    40,843,360.90/61,265,041.35 = 35,804,512.90/x
  3. Step 3: Cross multiply
    40,843,360.90x = 61,265,041.35 × 35,804,512.90
  4. Step 4: Simplify right side
    40,843,360.90x = 2,193,564,963,335,108.50
  5. Step 5: Solve for x
    x = 2,193,564,963,335,108.50/40,843,360.90
  6. Step 6: Final answer
    x = 53,706,769.35

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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.