Home / 476,343,634.36-1,031,840,838.28

Finding the Third Proportional to 476,343,634.36 and 1,031,840,838.28

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Solution

The third proportional to 476,343,634.36 and 1,031,840,838.28 is: 2,235,141,689.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,343,634.36 : 1,031,840,838.28 = 1,031,840,838.28 : x
  2. Step 2: Convert to fraction form
    476,343,634.36/1,031,840,838.28 = 1,031,840,838.28/x
  3. Step 3: Cross multiply
    476,343,634.36x = 1,031,840,838.28 × 1,031,840,838.28
  4. Step 4: Simplify right side
    476,343,634.36x = 1,064,695,515,544,849,664
  5. Step 5: Solve for x
    x = 1,064,695,515,544,849,664/476,343,634.36
  6. Step 6: Final answer
    x = 2,235,141,689.21

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.