Home / 32,626,940.15-45,024,279.54-17,942,606.43

Finding the Fourth Proportional to 32,626,940.15, 45,024,279.54 and 17,942,606.43

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Solution

The fourth proportional to 32,626,940.15, 45,024,279.54 and 17,942,606.43 is: 24,760,303.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,626,940.15 : 45,024,279.54 = 17,942,606.43 : x
  2. Step 2: Convert to fraction form
    32,626,940.15/45,024,279.54 = 17,942,606.43/x
  3. Step 3: Cross multiply
    32,626,940.15x = 45,024,279.54 × 17,942,606.43
  4. Step 4: Simplify right side
    32,626,940.15x = 807,852,927,580,521.38
  5. Step 5: Solve for x
    x = 807,852,927,580,521.38/32,626,940.15
  6. Step 6: Final answer
    x = 24,760,303.11

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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.