Home / 20,567,026,476-28,962,905,364

Finding the Third Proportional to 20,567,026,476 and 28,962,905,364

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Solution

The third proportional to 20,567,026,476 and 28,962,905,364 is: 40,786,152,927.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,567,026,476 : 28,962,905,364 = 28,962,905,364 : x
  2. Step 2: Convert to fraction form
    20,567,026,476/28,962,905,364 = 28,962,905,364/x
  3. Step 3: Cross multiply
    20,567,026,476x = 28,962,905,364 × 28,962,905,364
  4. Step 4: Simplify right side
    20,567,026,476x = 838,849,887,124,020,002,816
  5. Step 5: Solve for x
    x = 838,849,887,124,020,002,816/20,567,026,476
  6. Step 6: Final answer
    x = 40,786,152,927.98

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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.