Home / 180,875,558.95-271,315,005.33-51,483,133.70

Finding the Fourth Proportional to 180,875,558.95, 271,315,005.33 and 51,483,133.70

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Solution

The fourth proportional to 180,875,558.95, 271,315,005.33 and 51,483,133.70 is: 77,225,175.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,875,558.95 : 271,315,005.33 = 51,483,133.70 : x
  2. Step 2: Convert to fraction form
    180,875,558.95/271,315,005.33 = 51,483,133.70/x
  3. Step 3: Cross multiply
    180,875,558.95x = 271,315,005.33 × 51,483,133.70
  4. Step 4: Simplify right side
    180,875,558.95x = 13,968,146,694,898,890
  5. Step 5: Solve for x
    x = 13,968,146,694,898,890/180,875,558.95
  6. Step 6: Final answer
    x = 77,225,175.01

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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.