Home / 179,423,215.94-247,603,999.84-96,917,001.50

Finding the Fourth Proportional to 179,423,215.94, 247,603,999.84 and 96,917,001.50

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Solution

The fourth proportional to 179,423,215.94, 247,603,999.84 and 96,917,001.50 is: 133,745,441.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,423,215.94 : 247,603,999.84 = 96,917,001.50 : x
  2. Step 2: Convert to fraction form
    179,423,215.94/247,603,999.84 = 96,917,001.50/x
  3. Step 3: Cross multiply
    179,423,215.94x = 247,603,999.84 × 96,917,001.50
  4. Step 4: Simplify right side
    179,423,215.94x = 23,997,037,223,899,280
  5. Step 5: Solve for x
    x = 23,997,037,223,899,280/179,423,215.94
  6. Step 6: Final answer
    x = 133,745,441.46

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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.