Home / 2,459,207,641.52-3,688,808,571.18-801,112,213.58

Finding the Fourth Proportional to 2,459,207,641.52, 3,688,808,571.18 and 801,112,213.58

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Solution

The fourth proportional to 2,459,207,641.52, 3,688,808,571.18 and 801,112,213.58 is: 1,201,667,378.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,207,641.52 : 3,688,808,571.18 = 801,112,213.58 : x
  2. Step 2: Convert to fraction form
    2,459,207,641.52/3,688,808,571.18 = 801,112,213.58/x
  3. Step 3: Cross multiply
    2,459,207,641.52x = 3,688,808,571.18 × 801,112,213.58
  4. Step 4: Simplify right side
    2,459,207,641.52x = 2,955,149,599,930,886,656
  5. Step 5: Solve for x
    x = 2,955,149,599,930,886,656/2,459,207,641.52
  6. Step 6: Final answer
    x = 1,201,667,378.56

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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.