Home / 15,552,007.65-23,328,011.48-14,063,972.85

Finding the Fourth Proportional to 15,552,007.65, 23,328,011.48 and 14,063,972.85

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Solution

The fourth proportional to 15,552,007.65, 23,328,011.48 and 14,063,972.85 is: 21,095,959.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,007.65 : 23,328,011.48 = 14,063,972.85 : x
  2. Step 2: Convert to fraction form
    15,552,007.65/23,328,011.48 = 14,063,972.85/x
  3. Step 3: Cross multiply
    15,552,007.65x = 23,328,011.48 × 14,063,972.85
  4. Step 4: Simplify right side
    15,552,007.65x = 328,084,520,028,888.44
  5. Step 5: Solve for x
    x = 328,084,520,028,888.44/15,552,007.65
  6. Step 6: Final answer
    x = 21,095,959.28

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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.