Home / 46,977,820.80-70,466,731.20-33,372,931.20

Finding the Fourth Proportional to 46,977,820.80, 70,466,731.20 and 33,372,931.20

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Solution

The fourth proportional to 46,977,820.80, 70,466,731.20 and 33,372,931.20 is: 50,059,396.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,977,820.80 : 70,466,731.20 = 33,372,931.20 : x
  2. Step 2: Convert to fraction form
    46,977,820.80/70,466,731.20 = 33,372,931.20/x
  3. Step 3: Cross multiply
    46,977,820.80x = 70,466,731.20 × 33,372,931.20
  4. Step 4: Simplify right side
    46,977,820.80x = 2,351,681,372,226,493.50
  5. Step 5: Solve for x
    x = 2,351,681,372,226,493.50/46,977,820.80
  6. Step 6: Final answer
    x = 50,059,396.80

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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.