Home / 35,337,715.42-52,977,979.32-15,892,700.82

Finding the Fourth Proportional to 35,337,715.42, 52,977,979.32 and 15,892,700.82

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Solution

The fourth proportional to 35,337,715.42, 52,977,979.32 and 15,892,700.82 is: 23,826,191.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,337,715.42 : 52,977,979.32 = 15,892,700.82 : x
  2. Step 2: Convert to fraction form
    35,337,715.42/52,977,979.32 = 15,892,700.82/x
  3. Step 3: Cross multiply
    35,337,715.42x = 52,977,979.32 × 15,892,700.82
  4. Step 4: Simplify right side
    35,337,715.42x = 841,963,175,380,907.12
  5. Step 5: Solve for x
    x = 841,963,175,380,907.12/35,337,715.42
  6. Step 6: Final answer
    x = 23,826,191.52

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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.