Home / 567,600,008,389.65-783,292,896,260.28-323,741,829,336.94

Finding the Fourth Proportional to 567,600,008,389.65, 783,292,896,260.28 and 323,741,829,336.94

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Solution

The fourth proportional to 567,600,008,389.65, 783,292,896,260.28 and 323,741,829,336.94 is: 446,766,510,559.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,600,008,389.65 : 783,292,896,260.28 = 323,741,829,336.94 : x
  2. Step 2: Convert to fraction form
    567,600,008,389.65/783,292,896,260.28 = 323,741,829,336.94/x
  3. Step 3: Cross multiply
    567,600,008,389.65x = 783,292,896,260.28 × 323,741,829,336.94
  4. Step 4: Simplify right side
    567,600,008,389.65x = 253,584,675,141,933,038,829,568
  5. Step 5: Solve for x
    x = 253,584,675,141,933,038,829,568/567,600,008,389.65
  6. Step 6: Final answer
    x = 446,766,510,559.76

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Double scale
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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.