Home / 295,810,367.40-443,715,551.10-181,019,111.40

Finding the Fourth Proportional to 295,810,367.40, 443,715,551.10 and 181,019,111.40

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Solution

The fourth proportional to 295,810,367.40, 443,715,551.10 and 181,019,111.40 is: 271,528,667.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,810,367.40 : 443,715,551.10 = 181,019,111.40 : x
  2. Step 2: Convert to fraction form
    295,810,367.40/443,715,551.10 = 181,019,111.40/x
  3. Step 3: Cross multiply
    295,810,367.40x = 443,715,551.10 × 181,019,111.40
  4. Step 4: Simplify right side
    295,810,367.40x = 80,320,994,774,483,296
  5. Step 5: Solve for x
    x = 80,320,994,774,483,296/295,810,367.40
  6. Step 6: Final answer
    x = 271,528,667.10

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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.