Home / 715,433,100,451.95-1,073,035,923,843.90-237,862,676,362.34

Finding the Fourth Proportional to 715,433,100,451.95, 1,073,035,923,843.90 and 237,862,676,362.34

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Solution

The fourth proportional to 715,433,100,451.95, 1,073,035,923,843.90 and 237,862,676,362.34 is: 356,756,203,364.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    715,433,100,451.95 : 1,073,035,923,843.90 = 237,862,676,362.34 : x
  2. Step 2: Convert to fraction form
    715,433,100,451.95/1,073,035,923,843.90 = 237,862,676,362.34/x
  3. Step 3: Cross multiply
    715,433,100,451.95x = 1,073,035,923,843.90 × 237,862,676,362.34
  4. Step 4: Simplify right side
    715,433,100,451.95x = 255,235,196,678,446,084,259,840
  5. Step 5: Solve for x
    x = 255,235,196,678,446,084,259,840/715,433,100,451.95
  6. Step 6: Final answer
    x = 356,756,203,364.38

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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.