Home / 58,732,933.80-88,013,346.30-52,667,653.80

Finding the Fourth Proportional to 58,732,933.80, 88,013,346.30 and 52,667,653.80

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Solution

The fourth proportional to 58,732,933.80, 88,013,346.30 and 52,667,653.80 is: 78,924,313.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,732,933.80 : 88,013,346.30 = 52,667,653.80 : x
  2. Step 2: Convert to fraction form
    58,732,933.80/88,013,346.30 = 52,667,653.80/x
  3. Step 3: Cross multiply
    58,732,933.80x = 88,013,346.30 × 52,667,653.80
  4. Step 4: Simplify right side
    58,732,933.80x = 4,635,456,452,707,911
  5. Step 5: Solve for x
    x = 4,635,456,452,707,911/58,732,933.80
  6. Step 6: Final answer
    x = 78,924,313.04

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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.