Home / 58,842,784.80-81,202,798.08-32,739,802.56

Finding the Fourth Proportional to 58,842,784.80, 81,202,798.08 and 32,739,802.56

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Solution

The fourth proportional to 58,842,784.80, 81,202,798.08 and 32,739,802.56 is: 45,180,791.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,842,784.80 : 81,202,798.08 = 32,739,802.56 : x
  2. Step 2: Convert to fraction form
    58,842,784.80/81,202,798.08 = 32,739,802.56/x
  3. Step 3: Cross multiply
    58,842,784.80x = 81,202,798.08 × 32,739,802.56
  4. Step 4: Simplify right side
    58,842,784.80x = 2,658,563,576,458,747
  5. Step 5: Solve for x
    x = 2,658,563,576,458,747/58,842,784.80
  6. Step 6: Final answer
    x = 45,180,791.25

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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.