Home / 37,584,280.80-56,376,421.20-32,956,005.60

Finding the Fourth Proportional to 37,584,280.80, 56,376,421.20 and 32,956,005.60

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Solution

The fourth proportional to 37,584,280.80, 56,376,421.20 and 32,956,005.60 is: 49,434,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584,280.80 : 56,376,421.20 = 32,956,005.60 : x
  2. Step 2: Convert to fraction form
    37,584,280.80/56,376,421.20 = 32,956,005.60/x
  3. Step 3: Cross multiply
    37,584,280.80x = 56,376,421.20 × 32,956,005.60
  4. Step 4: Simplify right side
    37,584,280.80x = 1,857,941,652,775,159
  5. Step 5: Solve for x
    x = 1,857,941,652,775,159/37,584,280.80
  6. Step 6: Final answer
    x = 49,434,008.40

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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.