Home / 2,073,945,816.07-2,862,267,025.41-1,270,706,381.03

Finding the Fourth Proportional to 2,073,945,816.07, 2,862,267,025.41 and 1,270,706,381.03

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Solution

The fourth proportional to 2,073,945,816.07, 2,862,267,025.41 and 1,270,706,381.03 is: 1,753,710,702.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,945,816.07 : 2,862,267,025.41 = 1,270,706,381.03 : x
  2. Step 2: Convert to fraction form
    2,073,945,816.07/2,862,267,025.41 = 1,270,706,381.03/x
  3. Step 3: Cross multiply
    2,073,945,816.07x = 2,862,267,025.41 × 1,270,706,381.03
  4. Step 4: Simplify right side
    2,073,945,816.07x = 3,637,100,973,407,399,936
  5. Step 5: Solve for x
    x = 3,637,100,973,407,399,936/2,073,945,816.07
  6. Step 6: Final answer
    x = 1,753,710,702.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.