Home / 59,909,435.68-82,648,761.60-35,117,053.60

Finding the Fourth Proportional to 59,909,435.68, 82,648,761.60 and 35,117,053.60

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Solution

The fourth proportional to 59,909,435.68, 82,648,761.60 and 35,117,053.60 is: 48,446,141.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,909,435.68 : 82,648,761.60 = 35,117,053.60 : x
  2. Step 2: Convert to fraction form
    59,909,435.68/82,648,761.60 = 35,117,053.60/x
  3. Step 3: Cross multiply
    59,909,435.68x = 82,648,761.60 × 35,117,053.60
  4. Step 4: Simplify right side
    59,909,435.68x = 2,902,380,991,080,821.50
  5. Step 5: Solve for x
    x = 2,902,380,991,080,821.50/59,909,435.68
  6. Step 6: Final answer
    x = 48,446,141.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.