Home / 55,265,887.20-82,898,053.20-24,973,701.60

Finding the Fourth Proportional to 55,265,887.20, 82,898,053.20 and 24,973,701.60

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Solution

The fourth proportional to 55,265,887.20, 82,898,053.20 and 24,973,701.60 is: 37,460,201.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,265,887.20 : 82,898,053.20 = 24,973,701.60 : x
  2. Step 2: Convert to fraction form
    55,265,887.20/82,898,053.20 = 24,973,701.60/x
  3. Step 3: Cross multiply
    55,265,887.20x = 82,898,053.20 × 24,973,701.60
  4. Step 4: Simplify right side
    55,265,887.20x = 2,070,271,243,837,725.25
  5. Step 5: Solve for x
    x = 2,070,271,243,837,725.25/55,265,887.20
  6. Step 6: Final answer
    x = 37,460,201.02

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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.