Home / 173,648,199.87-239,637,323.48-95,338,972.35

Finding the Fourth Proportional to 173,648,199.87, 239,637,323.48 and 95,338,972.35

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Solution

The fourth proportional to 173,648,199.87, 239,637,323.48 and 95,338,972.35 is: 131,569,323.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,648,199.87 : 239,637,323.48 = 95,338,972.35 : x
  2. Step 2: Convert to fraction form
    173,648,199.87/239,637,323.48 = 95,338,972.35/x
  3. Step 3: Cross multiply
    173,648,199.87x = 239,637,323.48 × 95,338,972.35
  4. Step 4: Simplify right side
    173,648,199.87x = 22,846,776,156,811,028
  5. Step 5: Solve for x
    x = 22,846,776,156,811,028/173,648,199.87
  6. Step 6: Final answer
    x = 131,569,323.34

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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.