Home / 593,081,934.42-818,459,727.17-338,796,967.44

Finding the Fourth Proportional to 593,081,934.42, 818,459,727.17 and 338,796,967.44

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Solution

The fourth proportional to 593,081,934.42, 818,459,727.17 and 338,796,967.44 is: 467,543,618.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,081,934.42 : 818,459,727.17 = 338,796,967.44 : x
  2. Step 2: Convert to fraction form
    593,081,934.42/818,459,727.17 = 338,796,967.44/x
  3. Step 3: Cross multiply
    593,081,934.42x = 818,459,727.17 × 338,796,967.44
  4. Step 4: Simplify right side
    593,081,934.42x = 277,291,673,535,271,776
  5. Step 5: Solve for x
    x = 277,291,673,535,271,776/593,081,934.42
  6. Step 6: Final answer
    x = 467,543,618.25

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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.