Home / 1,013,870,302,285.80-2,174,920,445,129.20

Finding the Third Proportional to 1,013,870,302,285.80 and 2,174,920,445,129.20

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Solution

The third proportional to 1,013,870,302,285.80 and 2,174,920,445,129.20 is: 4,665,566,130,082.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,013,870,302,285.80 : 2,174,920,445,129.20 = 2,174,920,445,129.20 : x
  2. Step 2: Convert to fraction form
    1,013,870,302,285.80/2,174,920,445,129.20 = 2,174,920,445,129.20/x
  3. Step 3: Cross multiply
    1,013,870,302,285.80x = 2,174,920,445,129.20 × 2,174,920,445,129.20
  4. Step 4: Simplify right side
    1,013,870,302,285.80x = 4,730,278,942,640,997,272,649,728
  5. Step 5: Solve for x
    x = 4,730,278,942,640,997,272,649,728/1,013,870,302,285.80
  6. Step 6: Final answer
    x = 4,665,566,130,082.36

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.