Home / 1,332,021,083.83-1,997,343,177.58-584,730,998.71

Finding the Fourth Proportional to 1,332,021,083.83, 1,997,343,177.58 and 584,730,998.71

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Solution

The fourth proportional to 1,332,021,083.83, 1,997,343,177.58 and 584,730,998.71 is: 876,794,282.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,021,083.83 : 1,997,343,177.58 = 584,730,998.71 : x
  2. Step 2: Convert to fraction form
    1,332,021,083.83/1,997,343,177.58 = 584,730,998.71/x
  3. Step 3: Cross multiply
    1,332,021,083.83x = 1,997,343,177.58 × 584,730,998.71
  4. Step 4: Simplify right side
    1,332,021,083.83x = 1,167,908,470,992,958,208
  5. Step 5: Solve for x
    x = 1,167,908,470,992,958,208/1,332,021,083.83
  6. Step 6: Final answer
    x = 876,794,282.89

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1.5x scale

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.