Home / 58,905,697.04-81,289,087.08-32,443,542.80

Finding the Fourth Proportional to 58,905,697.04, 81,289,087.08 and 32,443,542.80

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Solution

The fourth proportional to 58,905,697.04, 81,289,087.08 and 32,443,542.80 is: 44,771,662.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,905,697.04 : 81,289,087.08 = 32,443,542.80 : x
  2. Step 2: Convert to fraction form
    58,905,697.04/81,289,087.08 = 32,443,542.80/x
  3. Step 3: Cross multiply
    58,905,697.04x = 81,289,087.08 × 32,443,542.80
  4. Step 4: Simplify right side
    58,905,697.04x = 2,637,305,975,852,907
  5. Step 5: Solve for x
    x = 2,637,305,975,852,907/58,905,697.04
  6. Step 6: Final answer
    x = 44,771,662.31

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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.