Home / 4,191,622,833.90-5,784,457,494.10-2,286,425,828.18

Finding the Fourth Proportional to 4,191,622,833.90, 5,784,457,494.10 and 2,286,425,828.18

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Solution

The fourth proportional to 4,191,622,833.90, 5,784,457,494.10 and 2,286,425,828.18 is: 3,155,277,452.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,622,833.90 : 5,784,457,494.10 = 2,286,425,828.18 : x
  2. Step 2: Convert to fraction form
    4,191,622,833.90/5,784,457,494.10 = 2,286,425,828.18/x
  3. Step 3: Cross multiply
    4,191,622,833.90x = 5,784,457,494.10 × 2,286,425,828.18
  4. Step 4: Simplify right side
    4,191,622,833.90x = 13,225,733,016,519,600,128
  5. Step 5: Solve for x
    x = 13,225,733,016,519,600,128/4,191,622,833.90
  6. Step 6: Final answer
    x = 3,155,277,452.34

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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.