Home / 595,850,862.72-822,261,295.92-344,965,833.12

Finding the Fourth Proportional to 595,850,862.72, 822,261,295.92 and 344,965,833.12

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Solution

The fourth proportional to 595,850,862.72, 822,261,295.92 and 344,965,833.12 is: 476,045,384.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,850,862.72 : 822,261,295.92 = 344,965,833.12 : x
  2. Step 2: Convert to fraction form
    595,850,862.72/822,261,295.92 = 344,965,833.12/x
  3. Step 3: Cross multiply
    595,850,862.72x = 822,261,295.92 × 344,965,833.12
  4. Step 4: Simplify right side
    595,850,862.72x = 283,652,052,989,373,632
  5. Step 5: Solve for x
    x = 283,652,052,989,373,632/595,850,862.72
  6. Step 6: Final answer
    x = 476,045,384.40

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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.