Home / 334,400,218.46-461,478,004.35-183,699,227.06

Finding the Fourth Proportional to 334,400,218.46, 461,478,004.35 and 183,699,227.06

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Solution

The fourth proportional to 334,400,218.46, 461,478,004.35 and 183,699,227.06 is: 253,508,066.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,400,218.46 : 461,478,004.35 = 183,699,227.06 : x
  2. Step 2: Convert to fraction form
    334,400,218.46/461,478,004.35 = 183,699,227.06/x
  3. Step 3: Cross multiply
    334,400,218.46x = 461,478,004.35 × 183,699,227.06
  4. Step 4: Simplify right side
    334,400,218.46x = 84,773,152,704,286,320
  5. Step 5: Solve for x
    x = 84,773,152,704,286,320/334,400,218.46
  6. Step 6: Final answer
    x = 253,508,066.16

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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.