Home / 265,177,904,054.95-397,766,855,632.90-63,719,639,199.46

Finding the Fourth Proportional to 265,177,904,054.95, 397,766,855,632.90 and 63,719,639,199.46

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Solution

The fourth proportional to 265,177,904,054.95, 397,766,855,632.90 and 63,719,639,199.46 is: 95,579,458,691.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,177,904,054.95 : 397,766,855,632.90 = 63,719,639,199.46 : x
  2. Step 2: Convert to fraction form
    265,177,904,054.95/397,766,855,632.90 = 63,719,639,199.46/x
  3. Step 3: Cross multiply
    265,177,904,054.95x = 397,766,855,632.90 × 63,719,639,199.46
  4. Step 4: Simplify right side
    265,177,904,054.95x = 25,345,560,526,430,096,326,656
  5. Step 5: Solve for x
    x = 25,345,560,526,430,096,326,656/265,177,904,054.95
  6. Step 6: Final answer
    x = 95,579,458,691.17

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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.