Home / 32,247,635.78-48,392,263.79-11,775,641.51

Finding the Fourth Proportional to 32,247,635.78, 48,392,263.79 and 11,775,641.51

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Solution

The fourth proportional to 32,247,635.78, 48,392,263.79 and 11,775,641.51 is: 17,671,061.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,247,635.78 : 48,392,263.79 = 11,775,641.51 : x
  2. Step 2: Convert to fraction form
    32,247,635.78/48,392,263.79 = 11,775,641.51/x
  3. Step 3: Cross multiply
    32,247,635.78x = 48,392,263.79 × 11,775,641.51
  4. Step 4: Simplify right side
    32,247,635.78x = 569,849,949,947,554.38
  5. Step 5: Solve for x
    x = 569,849,949,947,554.38/32,247,635.78
  6. Step 6: Final answer
    x = 17,671,061.34

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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.