Home / 3,639,744,664.91-5,022,798,527.45-2,032,224,421.01

Finding the Fourth Proportional to 3,639,744,664.91, 5,022,798,527.45 and 2,032,224,421.01

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Solution

The fourth proportional to 3,639,744,664.91, 5,022,798,527.45 and 2,032,224,421.01 is: 2,804,442,280.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,744,664.91 : 5,022,798,527.45 = 2,032,224,421.01 : x
  2. Step 2: Convert to fraction form
    3,639,744,664.91/5,022,798,527.45 = 2,032,224,421.01/x
  3. Step 3: Cross multiply
    3,639,744,664.91x = 5,022,798,527.45 × 2,032,224,421.01
  4. Step 4: Simplify right side
    3,639,744,664.91x = 10,207,453,829,261,682,688
  5. Step 5: Solve for x
    x = 10,207,453,829,261,682,688/3,639,744,664.91
  6. Step 6: Final answer
    x = 2,804,442,280.71

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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.