Home / 471,201,340.10-650,249,916.03-259,527,882.33

Finding the Fourth Proportional to 471,201,340.10, 650,249,916.03 and 259,527,882.33

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Solution

The fourth proportional to 471,201,340.10, 650,249,916.03 and 259,527,882.33 is: 358,144,108.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,201,340.10 : 650,249,916.03 = 259,527,882.33 : x
  2. Step 2: Convert to fraction form
    471,201,340.10/650,249,916.03 = 259,527,882.33/x
  3. Step 3: Cross multiply
    471,201,340.10x = 650,249,916.03 × 259,527,882.33
  4. Step 4: Simplify right side
    471,201,340.10x = 168,757,983,692,526,208
  5. Step 5: Solve for x
    x = 168,757,983,692,526,208/471,201,340.10
  6. Step 6: Final answer
    x = 358,144,108.12

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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.