Home / 20,021,979,280.50-27,266,518,267.50

Finding the Third Proportional to 20,021,979,280.50 and 27,266,518,267.50

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Solution

The third proportional to 20,021,979,280.50 and 27,266,518,267.50 is: 37,132,343,811.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,021,979,280.50 : 27,266,518,267.50 = 27,266,518,267.50 : x
  2. Step 2: Convert to fraction form
    20,021,979,280.50/27,266,518,267.50 = 27,266,518,267.50/x
  3. Step 3: Cross multiply
    20,021,979,280.50x = 27,266,518,267.50 × 27,266,518,267.50
  4. Step 4: Simplify right side
    20,021,979,280.50x = 743,463,018,431,911,165,952
  5. Step 5: Solve for x
    x = 743,463,018,431,911,165,952/20,021,979,280.50
  6. Step 6: Final answer
    x = 37,132,343,811.58

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1.5x scale

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.