Home / 2,047,446,087.84-2,825,813,460.24-1,254,932,906.40

Finding the Fourth Proportional to 2,047,446,087.84, 2,825,813,460.24 and 1,254,932,906.40

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Solution

The fourth proportional to 2,047,446,087.84, 2,825,813,460.24 and 1,254,932,906.40 is: 1,732,014,493.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,446,087.84 : 2,825,813,460.24 = 1,254,932,906.40 : x
  2. Step 2: Convert to fraction form
    2,047,446,087.84/2,825,813,460.24 = 1,254,932,906.40/x
  3. Step 3: Cross multiply
    2,047,446,087.84x = 2,825,813,460.24 × 1,254,932,906.40
  4. Step 4: Simplify right side
    2,047,446,087.84x = 3,546,206,298,603,224,064
  5. Step 5: Solve for x
    x = 3,546,206,298,603,224,064/2,047,446,087.84
  6. Step 6: Final answer
    x = 1,732,014,493.40

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Double scale
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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.