Home / 956,772,072.60-1,343,108,872.20-956,772,072.60

Finding the Fourth Proportional to 956,772,072.60, 1,343,108,872.20 and 956,772,072.60

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Solution

The fourth proportional to 956,772,072.60, 1,343,108,872.20 and 956,772,072.60 is: 1,343,108,872.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,772,072.60 : 1,343,108,872.20 = 956,772,072.60 : x
  2. Step 2: Convert to fraction form
    956,772,072.60/1,343,108,872.20 = 956,772,072.60/x
  3. Step 3: Cross multiply
    956,772,072.60x = 1,343,108,872.20 × 956,772,072.60
  4. Step 4: Simplify right side
    956,772,072.60x = 1,285,049,059,382,242,560
  5. Step 5: Solve for x
    x = 1,285,049,059,382,242,560/956,772,072.60
  6. Step 6: Final answer
    x = 1,343,108,872.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.