Home / 2,901,323,035.14-4,352,838,401.25-936,139,247.70

Finding the Fourth Proportional to 2,901,323,035.14, 4,352,838,401.25 and 936,139,247.70

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Solution

The fourth proportional to 2,901,323,035.14, 4,352,838,401.25 and 936,139,247.70 is: 1,404,484,373.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,323,035.14 : 4,352,838,401.25 = 936,139,247.70 : x
  2. Step 2: Convert to fraction form
    2,901,323,035.14/4,352,838,401.25 = 936,139,247.70/x
  3. Step 3: Cross multiply
    2,901,323,035.14x = 4,352,838,401.25 × 936,139,247.70
  4. Step 4: Simplify right side
    2,901,323,035.14x = 4,074,862,866,305,845,760
  5. Step 5: Solve for x
    x = 4,074,862,866,305,845,760/2,901,323,035.14
  6. Step 6: Final answer
    x = 1,404,484,373.84

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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.