Home / 184,168,751.22-276,013,223.82-74,866,247.46

Finding the Fourth Proportional to 184,168,751.22, 276,013,223.82 and 74,866,247.46

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Solution

The fourth proportional to 184,168,751.22, 276,013,223.82 and 74,866,247.46 is: 112,201,848.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,168,751.22 : 276,013,223.82 = 74,866,247.46 : x
  2. Step 2: Convert to fraction form
    184,168,751.22/276,013,223.82 = 74,866,247.46/x
  3. Step 3: Cross multiply
    184,168,751.22x = 276,013,223.82 × 74,866,247.46
  4. Step 4: Simplify right side
    184,168,751.22x = 20,664,074,316,740,484
  5. Step 5: Solve for x
    x = 20,664,074,316,740,484/184,168,751.22
  6. Step 6: Final answer
    x = 112,201,848.47

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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.