Home / 32,977,432.20-49,466,148.30-15,971,320.20

Finding the Fourth Proportional to 32,977,432.20, 49,466,148.30 and 15,971,320.20

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Solution

The fourth proportional to 32,977,432.20, 49,466,148.30 and 15,971,320.20 is: 23,956,980.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,977,432.20 : 49,466,148.30 = 15,971,320.20 : x
  2. Step 2: Convert to fraction form
    32,977,432.20/49,466,148.30 = 15,971,320.20/x
  3. Step 3: Cross multiply
    32,977,432.20x = 49,466,148.30 × 15,971,320.20
  4. Step 4: Simplify right side
    32,977,432.20x = 790,039,693,559,985.62
  5. Step 5: Solve for x
    x = 790,039,693,559,985.62/32,977,432.20
  6. Step 6: Final answer
    x = 23,956,980.30

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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.