Home / 20,567,025,887-28,962,904,590

Finding the Third Proportional to 20,567,025,887 and 28,962,904,590

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Solution

The third proportional to 20,567,025,887 and 28,962,904,590 is: 40,786,151,916.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,567,025,887 : 28,962,904,590 = 28,962,904,590 : x
  2. Step 2: Convert to fraction form
    20,567,025,887/28,962,904,590 = 28,962,904,590/x
  3. Step 3: Cross multiply
    20,567,025,887x = 28,962,904,590 × 28,962,904,590
  4. Step 4: Simplify right side
    20,567,025,887x = 838,849,842,289,443,078,144
  5. Step 5: Solve for x
    x = 838,849,842,289,443,078,144/20,567,025,887
  6. Step 6: Final answer
    x = 40,786,151,916.10

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.