Home / 251,829,247.04-347,525,081.04-146,003,228.72

Finding the Fourth Proportional to 251,829,247.04, 347,525,081.04 and 146,003,228.72

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Solution

The fourth proportional to 251,829,247.04, 347,525,081.04 and 146,003,228.72 is: 201,484,873.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,829,247.04 : 347,525,081.04 = 146,003,228.72 : x
  2. Step 2: Convert to fraction form
    251,829,247.04/347,525,081.04 = 146,003,228.72/x
  3. Step 3: Cross multiply
    251,829,247.04x = 347,525,081.04 × 146,003,228.72
  4. Step 4: Simplify right side
    251,829,247.04x = 50,739,783,893,019,656
  5. Step 5: Solve for x
    x = 50,739,783,893,019,656/251,829,247.04
  6. Step 6: Final answer
    x = 201,484,873.14

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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.