Home / 16,898,683,648.74-25,337,694,258.45-8,058,226,386.66

Finding the Fourth Proportional to 16,898,683,648.74, 25,337,694,258.45 and 8,058,226,386.66

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Solution

The fourth proportional to 16,898,683,648.74, 25,337,694,258.45 and 8,058,226,386.66 is: 12,082,413,085.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,898,683,648.74 : 25,337,694,258.45 = 8,058,226,386.66 : x
  2. Step 2: Convert to fraction form
    16,898,683,648.74/25,337,694,258.45 = 8,058,226,386.66/x
  3. Step 3: Cross multiply
    16,898,683,648.74x = 25,337,694,258.45 × 8,058,226,386.66
  4. Step 4: Simplify right side
    16,898,683,648.74x = 204,176,876,450,565,390,336
  5. Step 5: Solve for x
    x = 204,176,876,450,565,390,336/16,898,683,648.74
  6. Step 6: Final answer
    x = 12,082,413,085.81

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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.