Home / 2,736,211,875.73-3,775,871,226.24-1,483,121,829.85

Finding the Fourth Proportional to 2,736,211,875.73, 3,775,871,226.24 and 1,483,121,829.85

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Solution

The fourth proportional to 2,736,211,875.73, 3,775,871,226.24 and 1,483,121,829.85 is: 2,046,653,291.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,211,875.73 : 3,775,871,226.24 = 1,483,121,829.85 : x
  2. Step 2: Convert to fraction form
    2,736,211,875.73/3,775,871,226.24 = 1,483,121,829.85/x
  3. Step 3: Cross multiply
    2,736,211,875.73x = 3,775,871,226.24 × 1,483,121,829.85
  4. Step 4: Simplify right side
    2,736,211,875.73x = 5,600,077,042,312,737,792
  5. Step 5: Solve for x
    x = 5,600,077,042,312,737,792/2,736,211,875.73
  6. Step 6: Final answer
    x = 2,046,653,291.73

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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.