Home / 58,019,615.04-86,999,473.52-17,073,737.60

Finding the Fourth Proportional to 58,019,615.04, 86,999,473.52 and 17,073,737.60

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Solution

The fourth proportional to 58,019,615.04, 86,999,473.52 and 17,073,737.60 is: 25,601,793.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,019,615.04 : 86,999,473.52 = 17,073,737.60 : x
  2. Step 2: Convert to fraction form
    58,019,615.04/86,999,473.52 = 17,073,737.60/x
  3. Step 3: Cross multiply
    58,019,615.04x = 86,999,473.52 × 17,073,737.60
  4. Step 4: Simplify right side
    58,019,615.04x = 1,485,406,182,218,628.50
  5. Step 5: Solve for x
    x = 1,485,406,182,218,628.50/58,019,615.04
  6. Step 6: Final answer
    x = 25,601,793.14

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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.