Home / 595,647,024.30-893,470,536.45-442,592,016.30

Finding the Fourth Proportional to 595,647,024.30, 893,470,536.45 and 442,592,016.30

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Solution

The fourth proportional to 595,647,024.30, 893,470,536.45 and 442,592,016.30 is: 663,888,024.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,647,024.30 : 893,470,536.45 = 442,592,016.30 : x
  2. Step 2: Convert to fraction form
    595,647,024.30/893,470,536.45 = 442,592,016.30/x
  3. Step 3: Cross multiply
    595,647,024.30x = 893,470,536.45 × 442,592,016.30
  4. Step 4: Simplify right side
    595,647,024.30x = 395,442,926,232,048,192
  5. Step 5: Solve for x
    x = 395,442,926,232,048,192/595,647,024.30
  6. Step 6: Final answer
    x = 663,888,024.45

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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.