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Finding the Third Proportional to 346,178,124 and 495,001,530

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Solution

The third proportional to 346,178,124 and 495,001,530 is: 707,804,733.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,178,124 : 495,001,530 = 495,001,530 : x
  2. Step 2: Convert to fraction form
    346,178,124/495,001,530 = 495,001,530/x
  3. Step 3: Cross multiply
    346,178,124x = 495,001,530 × 495,001,530
  4. Step 4: Simplify right side
    346,178,124x = 245,026,514,702,340,896
  5. Step 5: Solve for x
    x = 245,026,514,702,340,896/346,178,124
  6. Step 6: Final answer
    x = 707,804,733.21

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.