Home / 58,988,410.20-81,413,595-35,490,697.44

Finding the Fourth Proportional to 58,988,410.20, 81,413,595 and 35,490,697.44

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Solution

The fourth proportional to 58,988,410.20, 81,413,595 and 35,490,697.44 is: 48,982,931.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,988,410.20 : 81,413,595 = 35,490,697.44 : x
  2. Step 2: Convert to fraction form
    58,988,410.20/81,413,595 = 35,490,697.44/x
  3. Step 3: Cross multiply
    58,988,410.20x = 81,413,595 × 35,490,697.44
  4. Step 4: Simplify right side
    58,988,410.20x = 2,889,425,267,647,696.50
  5. Step 5: Solve for x
    x = 2,889,425,267,647,696.50/58,988,410.20
  6. Step 6: Final answer
    x = 48,982,931.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.