Home / 37,367,007.20-56,050,510.80-33,779,780.45

Finding the Fourth Proportional to 37,367,007.20, 56,050,510.80 and 33,779,780.45

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Solution

The fourth proportional to 37,367,007.20, 56,050,510.80 and 33,779,780.45 is: 50,669,670.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,007.20 : 56,050,510.80 = 33,779,780.45 : x
  2. Step 2: Convert to fraction form
    37,367,007.20/56,050,510.80 = 33,779,780.45/x
  3. Step 3: Cross multiply
    37,367,007.20x = 56,050,510.80 × 33,779,780.45
  4. Step 4: Simplify right side
    37,367,007.20x = 1,893,373,948,934,354
  5. Step 5: Solve for x
    x = 1,893,373,948,934,354/37,367,007.20
  6. Step 6: Final answer
    x = 50,669,670.68

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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.