Home / 4,151,549,916.96-5,729,135,184.07-2,343,442,371.33

Finding the Fourth Proportional to 4,151,549,916.96, 5,729,135,184.07 and 2,343,442,371.33

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Solution

The fourth proportional to 4,151,549,916.96, 5,729,135,184.07 and 2,343,442,371.33 is: 3,233,948,383.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,549,916.96 : 5,729,135,184.07 = 2,343,442,371.33 : x
  2. Step 2: Convert to fraction form
    4,151,549,916.96/5,729,135,184.07 = 2,343,442,371.33/x
  3. Step 3: Cross multiply
    4,151,549,916.96x = 5,729,135,184.07 × 2,343,442,371.33
  4. Step 4: Simplify right side
    4,151,549,916.96x = 13,425,898,141,421,277,184
  5. Step 5: Solve for x
    x = 13,425,898,141,421,277,184/4,151,549,916.96
  6. Step 6: Final answer
    x = 3,233,948,383.13

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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.