Home / 340,074,803,356.14-510,114,111,869.43-113,433,633,375.83

Finding the Fourth Proportional to 340,074,803,356.14, 510,114,111,869.43 and 113,433,633,375.83

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Solution

The fourth proportional to 340,074,803,356.14, 510,114,111,869.43 and 113,433,633,375.83 is: 170,151,086,098.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,074,803,356.14 : 510,114,111,869.43 = 113,433,633,375.83 : x
  2. Step 2: Convert to fraction form
    340,074,803,356.14/510,114,111,869.43 = 113,433,633,375.83/x
  3. Step 3: Cross multiply
    340,074,803,356.14x = 510,114,111,869.43 × 113,433,633,375.83
  4. Step 4: Simplify right side
    340,074,803,356.14x = 57,864,097,145,634,055,782,400
  5. Step 5: Solve for x
    x = 57,864,097,145,634,055,782,400/340,074,803,356.14
  6. Step 6: Final answer
    x = 170,151,086,098.07

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1.5x scale

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.