Home / 43,113,799.80-64,576,221.30-37,445,095.80

Finding the Fourth Proportional to 43,113,799.80, 64,576,221.30 and 37,445,095.80

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Solution

The fourth proportional to 43,113,799.80, 64,576,221.30 and 37,445,095.80 is: 56,085,587.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,113,799.80 : 64,576,221.30 = 37,445,095.80 : x
  2. Step 2: Convert to fraction form
    43,113,799.80/64,576,221.30 = 37,445,095.80/x
  3. Step 3: Cross multiply
    43,113,799.80x = 64,576,221.30 × 37,445,095.80
  4. Step 4: Simplify right side
    43,113,799.80x = 2,418,062,792,980,500
  5. Step 5: Solve for x
    x = 2,418,062,792,980,500/43,113,799.80
  6. Step 6: Final answer
    x = 56,085,587.54

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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.