Home / 2,459,207,637.26-3,688,808,564.79-801,112,209.33

Finding the Fourth Proportional to 2,459,207,637.26, 3,688,808,564.79 and 801,112,209.33

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Solution

The fourth proportional to 2,459,207,637.26, 3,688,808,564.79 and 801,112,209.33 is: 1,201,667,372.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,207,637.26 : 3,688,808,564.79 = 801,112,209.33 : x
  2. Step 2: Convert to fraction form
    2,459,207,637.26/3,688,808,564.79 = 801,112,209.33/x
  3. Step 3: Cross multiply
    2,459,207,637.26x = 3,688,808,564.79 × 801,112,209.33
  4. Step 4: Simplify right side
    2,459,207,637.26x = 2,955,149,579,134,343,680
  5. Step 5: Solve for x
    x = 2,955,149,579,134,343,680/2,459,207,637.26
  6. Step 6: Final answer
    x = 1,201,667,372.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.