Home / 173,683,423.67-239,683,125.92-95,366,977.16

Finding the Fourth Proportional to 173,683,423.67, 239,683,125.92 and 95,366,977.16

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Solution

The fourth proportional to 173,683,423.67, 239,683,125.92 and 95,366,977.16 is: 131,606,429.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,683,423.67 : 239,683,125.92 = 95,366,977.16 : x
  2. Step 2: Convert to fraction form
    173,683,423.67/239,683,125.92 = 95,366,977.16/x
  3. Step 3: Cross multiply
    173,683,423.67x = 239,683,125.92 × 95,366,977.16
  4. Step 4: Simplify right side
    173,683,423.67x = 22,857,855,193,574,792
  5. Step 5: Solve for x
    x = 22,857,855,193,574,792/173,683,423.67
  6. Step 6: Final answer
    x = 131,606,429.16

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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.