Home / 60,519,306.52-90,778,647.63-23,634,939.16

Finding the Fourth Proportional to 60,519,306.52, 90,778,647.63 and 23,634,939.16

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Solution

The fourth proportional to 60,519,306.52, 90,778,647.63 and 23,634,939.16 is: 35,452,286.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,519,306.52 : 90,778,647.63 = 23,634,939.16 : x
  2. Step 2: Convert to fraction form
    60,519,306.52/90,778,647.63 = 23,634,939.16/x
  3. Step 3: Cross multiply
    60,519,306.52x = 90,778,647.63 × 23,634,939.16
  4. Step 4: Simplify right side
    60,519,306.52x = 2,145,547,813,762,128
  5. Step 5: Solve for x
    x = 2,145,547,813,762,128/60,519,306.52
  6. Step 6: Final answer
    x = 35,452,286.83

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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.