Home / 58,634,678.62-80,923,032.67-33,854,823.86

Finding the Fourth Proportional to 58,634,678.62, 80,923,032.67 and 33,854,823.86

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Solution

The fourth proportional to 58,634,678.62, 80,923,032.67 and 33,854,823.86 is: 46,723,800.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,634,678.62 : 80,923,032.67 = 33,854,823.86 : x
  2. Step 2: Convert to fraction form
    58,634,678.62/80,923,032.67 = 33,854,823.86/x
  3. Step 3: Cross multiply
    58,634,678.62x = 80,923,032.67 × 33,854,823.86
  4. Step 4: Simplify right side
    58,634,678.62x = 2,739,635,016,834,101
  5. Step 5: Solve for x
    x = 2,739,635,016,834,101/58,634,678.62
  6. Step 6: Final answer
    x = 46,723,800.34

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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.