Home / 336,579,897.14-505,066,582.41-243,114,704.16

Finding the Fourth Proportional to 336,579,897.14, 505,066,582.41 and 243,114,704.16

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Solution

The fourth proportional to 336,579,897.14, 505,066,582.41 and 243,114,704.16 is: 364,814,160.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,579,897.14 : 505,066,582.41 = 243,114,704.16 : x
  2. Step 2: Convert to fraction form
    336,579,897.14/505,066,582.41 = 243,114,704.16/x
  3. Step 3: Cross multiply
    336,579,897.14x = 505,066,582.41 × 243,114,704.16
  4. Step 4: Simplify right side
    336,579,897.14x = 122,789,112,763,756,496
  5. Step 5: Solve for x
    x = 122,789,112,763,756,496/336,579,897.14
  6. Step 6: Final answer
    x = 364,814,160.94

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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.