Home / 529,343,284.93-793,846,470.34-174,751,544.71

Finding the Fourth Proportional to 529,343,284.93, 793,846,470.34 and 174,751,544.71

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Solution

The fourth proportional to 529,343,284.93, 793,846,470.34 and 174,751,544.71 is: 262,071,704.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,343,284.93 : 793,846,470.34 = 174,751,544.71 : x
  2. Step 2: Convert to fraction form
    529,343,284.93/793,846,470.34 = 174,751,544.71/x
  3. Step 3: Cross multiply
    529,343,284.93x = 793,846,470.34 × 174,751,544.71
  4. Step 4: Simplify right side
    529,343,284.93x = 138,725,896,954,496,208
  5. Step 5: Solve for x
    x = 138,725,896,954,496,208/529,343,284.93
  6. Step 6: Final answer
    x = 262,071,704.51

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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.