Home / 3,090,013,695.32-4,264,331,034.03-1,770,169,343

Finding the Fourth Proportional to 3,090,013,695.32, 4,264,331,034.03 and 1,770,169,343

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Solution

The fourth proportional to 3,090,013,695.32, 4,264,331,034.03 and 1,770,169,343 is: 2,442,897,931.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,013,695.32 : 4,264,331,034.03 = 1,770,169,343 : x
  2. Step 2: Convert to fraction form
    3,090,013,695.32/4,264,331,034.03 = 1,770,169,343/x
  3. Step 3: Cross multiply
    3,090,013,695.32x = 4,264,331,034.03 × 1,770,169,343
  4. Step 4: Simplify right side
    3,090,013,695.32x = 7,548,588,064,843,396,096
  5. Step 5: Solve for x
    x = 7,548,588,064,843,396,096/3,090,013,695.32
  6. Step 6: Final answer
    x = 2,442,897,931.58

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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.