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Finding the Third Proportional to 879,269,292 and 1,360,223,550

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Solution

The third proportional to 879,269,292 and 1,360,223,550 is: 2,104,256,480.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    879,269,292 : 1,360,223,550 = 1,360,223,550 : x
  2. Step 2: Convert to fraction form
    879,269,292/1,360,223,550 = 1,360,223,550/x
  3. Step 3: Cross multiply
    879,269,292x = 1,360,223,550 × 1,360,223,550
  4. Step 4: Simplify right side
    879,269,292x = 1,850,208,105,974,602,496
  5. Step 5: Solve for x
    x = 1,850,208,105,974,602,496/879,269,292
  6. Step 6: Final answer
    x = 2,104,256,480.70

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.