Home / 598,758,332.74-826,289,894.01-334,451,453.38

Finding the Fourth Proportional to 598,758,332.74, 826,289,894.01 and 334,451,453.38

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Solution

The fourth proportional to 598,758,332.74, 826,289,894.01 and 334,451,453.38 is: 461,544,901.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,758,332.74 : 826,289,894.01 = 334,451,453.38 : x
  2. Step 2: Convert to fraction form
    598,758,332.74/826,289,894.01 = 334,451,453.38/x
  3. Step 3: Cross multiply
    598,758,332.74x = 826,289,894.01 × 334,451,453.38
  4. Step 4: Simplify right side
    598,758,332.74x = 276,353,855,964,850,656
  5. Step 5: Solve for x
    x = 276,353,855,964,850,656/598,758,332.74
  6. Step 6: Final answer
    x = 461,544,901.93

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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.