Home / 2,510,648,724.98-3,766,820,603.44-1,111,439,989.46

Finding the Fourth Proportional to 2,510,648,724.98, 3,766,820,603.44 and 1,111,439,989.46

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Solution

The fourth proportional to 2,510,648,724.98, 3,766,820,603.44 and 1,111,439,989.46 is: 1,667,535,171.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,648,724.98 : 3,766,820,603.44 = 1,111,439,989.46 : x
  2. Step 2: Convert to fraction form
    2,510,648,724.98/3,766,820,603.44 = 1,111,439,989.46/x
  3. Step 3: Cross multiply
    2,510,648,724.98x = 3,766,820,603.44 × 1,111,439,989.46
  4. Step 4: Simplify right side
    2,510,648,724.98x = 4,186,595,051,785,064,448
  5. Step 5: Solve for x
    x = 4,186,595,051,785,064,448/2,510,648,724.98
  6. Step 6: Final answer
    x = 1,667,535,171.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.