Home / 104,883,899.04-144,736,610.40-57,840,948.27

Finding the Fourth Proportional to 104,883,899.04, 144,736,610.40 and 57,840,948.27

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Solution

The fourth proportional to 104,883,899.04, 144,736,610.40 and 57,840,948.27 is: 79,818,760.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,883,899.04 : 144,736,610.40 = 57,840,948.27 : x
  2. Step 2: Convert to fraction form
    104,883,899.04/144,736,610.40 = 57,840,948.27/x
  3. Step 3: Cross multiply
    104,883,899.04x = 144,736,610.40 × 57,840,948.27
  4. Step 4: Simplify right side
    104,883,899.04x = 8,371,702,794,921,545
  5. Step 5: Solve for x
    x = 8,371,702,794,921,545/104,883,899.04
  6. Step 6: Final answer
    x = 79,818,760.28

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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.