Home / 472,818,327,542.06-652,489,921,238-256,044,895,931.02

Finding the Fourth Proportional to 472,818,327,542.06, 652,489,921,238 and 256,044,895,931.02

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Solution

The fourth proportional to 472,818,327,542.06, 652,489,921,238 and 256,044,895,931.02 is: 353,342,297,131.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    472,818,327,542.06 : 652,489,921,238 = 256,044,895,931.02 : x
  2. Step 2: Convert to fraction form
    472,818,327,542.06/652,489,921,238 = 256,044,895,931.02/x
  3. Step 3: Cross multiply
    472,818,327,542.06x = 652,489,921,238 × 256,044,895,931.02
  4. Step 4: Simplify right side
    472,818,327,542.06x = 167,066,713,979,423,150,833,664
  5. Step 5: Solve for x
    x = 167,066,713,979,423,150,833,664/472,818,327,542.06
  6. Step 6: Final answer
    x = 353,342,297,131.16

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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.