Home / 40,264,927.23-55,571,910.45-23,746,867.38

Finding the Fourth Proportional to 40,264,927.23, 55,571,910.45 and 23,746,867.38

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Solution

The fourth proportional to 40,264,927.23, 55,571,910.45 and 23,746,867.38 is: 32,774,398.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,264,927.23 : 55,571,910.45 = 23,746,867.38 : x
  2. Step 2: Convert to fraction form
    40,264,927.23/55,571,910.45 = 23,746,867.38/x
  3. Step 3: Cross multiply
    40,264,927.23x = 55,571,910.45 × 23,746,867.38
  4. Step 4: Simplify right side
    40,264,927.23x = 1,319,658,787,509,386.25
  5. Step 5: Solve for x
    x = 1,319,658,787,509,386.25/40,264,927.23
  6. Step 6: Final answer
    x = 32,774,398.92

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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.