Home / 20,021,979,290-27,266,518,280

Finding the Third Proportional to 20,021,979,290 and 27,266,518,280

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Solution

The third proportional to 20,021,979,290 and 27,266,518,280 is: 37,132,343,828.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,021,979,290 : 27,266,518,280 = 27,266,518,280 : x
  2. Step 2: Convert to fraction form
    20,021,979,290/27,266,518,280 = 27,266,518,280/x
  3. Step 3: Cross multiply
    20,021,979,290x = 27,266,518,280 × 27,266,518,280
  4. Step 4: Simplify right side
    20,021,979,290x = 743,463,019,113,574,170,624
  5. Step 5: Solve for x
    x = 743,463,019,113,574,170,624/20,021,979,290
  6. Step 6: Final answer
    x = 37,132,343,828.01

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.