Home / 2,073,945,808.59-2,862,267,015.02-1,270,706,373.47

Finding the Fourth Proportional to 2,073,945,808.59, 2,862,267,015.02 and 1,270,706,373.47

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Solution

The fourth proportional to 2,073,945,808.59, 2,862,267,015.02 and 1,270,706,373.47 is: 1,753,710,691.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,945,808.59 : 2,862,267,015.02 = 1,270,706,373.47 : x
  2. Step 2: Convert to fraction form
    2,073,945,808.59/2,862,267,015.02 = 1,270,706,373.47/x
  3. Step 3: Cross multiply
    2,073,945,808.59x = 2,862,267,015.02 × 1,270,706,373.47
  4. Step 4: Simplify right side
    2,073,945,808.59x = 3,637,100,938,538,201,088
  5. Step 5: Solve for x
    x = 3,637,100,938,538,201,088/2,073,945,808.59
  6. Step 6: Final answer
    x = 1,753,710,691.70

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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.