Home / 537,402,158,373.52-806,106,250,830.82-179,253,149,021.92

Finding the Fourth Proportional to 537,402,158,373.52, 806,106,250,830.82 and 179,253,149,021.92

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Solution

The fourth proportional to 537,402,158,373.52, 806,106,250,830.82 and 179,253,149,021.92 is: 268,880,728,624.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,402,158,373.52 : 806,106,250,830.82 = 179,253,149,021.92 : x
  2. Step 2: Convert to fraction form
    537,402,158,373.52/806,106,250,830.82 = 179,253,149,021.92/x
  3. Step 3: Cross multiply
    537,402,158,373.52x = 806,106,250,830.82 × 179,253,149,021.92
  4. Step 4: Simplify right side
    537,402,158,373.52x = 144,497,083,907,678,196,989,952
  5. Step 5: Solve for x
    x = 144,497,083,907,678,196,989,952/537,402,158,373.52
  6. Step 6: Final answer
    x = 268,880,728,624.18

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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.