Home / 739,188,138,807.16-1,106,872,631,938.10-510,162,176,010.58

Finding the Fourth Proportional to 739,188,138,807.16, 1,106,872,631,938.10 and 510,162,176,010.58

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Solution

The fourth proportional to 739,188,138,807.16, 1,106,872,631,938.10 and 510,162,176,010.58 is: 763,925,340,289.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,188,138,807.16 : 1,106,872,631,938.10 = 510,162,176,010.58 : x
  2. Step 2: Convert to fraction form
    739,188,138,807.16/1,106,872,631,938.10 = 510,162,176,010.58/x
  3. Step 3: Cross multiply
    739,188,138,807.16x = 1,106,872,631,938.10 × 510,162,176,010.58
  4. Step 4: Simplify right side
    739,188,138,807.16x = 564,684,550,476,098,967,699,456
  5. Step 5: Solve for x
    x = 564,684,550,476,098,967,699,456/739,188,138,807.16
  6. Step 6: Final answer
    x = 763,925,340,289.33

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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.