Home / 540,709,931.25-1,110,084,264

Finding the Third Proportional to 540,709,931.25 and 1,110,084,264

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Solution

The third proportional to 540,709,931.25 and 1,110,084,264 is: 2,279,016,903.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    540,709,931.25 : 1,110,084,264 = 1,110,084,264 : x
  2. Step 2: Convert to fraction form
    540,709,931.25/1,110,084,264 = 1,110,084,264/x
  3. Step 3: Cross multiply
    540,709,931.25x = 1,110,084,264 × 1,110,084,264
  4. Step 4: Simplify right side
    540,709,931.25x = 1,232,287,073,180,421,632
  5. Step 5: Solve for x
    x = 1,232,287,073,180,421,632/540,709,931.25
  6. Step 6: Final answer
    x = 2,279,016,903.45

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.