Home / 482,491,566,233.55-723,737,349,350.32-164,496,828,862.35

Finding the Fourth Proportional to 482,491,566,233.55, 723,737,349,350.32 and 164,496,828,862.35

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Solution

The fourth proportional to 482,491,566,233.55, 723,737,349,350.32 and 164,496,828,862.35 is: 246,745,243,293.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,491,566,233.55 : 723,737,349,350.32 = 164,496,828,862.35 : x
  2. Step 2: Convert to fraction form
    482,491,566,233.55/723,737,349,350.32 = 164,496,828,862.35/x
  3. Step 3: Cross multiply
    482,491,566,233.55x = 723,737,349,350.32 × 164,496,828,862.35
  4. Step 4: Simplify right side
    482,491,566,233.55x = 119,052,498,897,370,404,093,952
  5. Step 5: Solve for x
    x = 119,052,498,897,370,404,093,952/482,491,566,233.55
  6. Step 6: Final answer
    x = 246,745,243,293.52

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Similar ratio
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1.5x scale

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.