Home / 10,723,414,015.13-14,798,445,222.27-5,901,333,782.87

Finding the Fourth Proportional to 10,723,414,015.13, 14,798,445,222.27 and 5,901,333,782.87

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Solution

The fourth proportional to 10,723,414,015.13, 14,798,445,222.27 and 5,901,333,782.87 is: 8,143,914,298.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,723,414,015.13 : 14,798,445,222.27 = 5,901,333,782.87 : x
  2. Step 2: Convert to fraction form
    10,723,414,015.13/14,798,445,222.27 = 5,901,333,782.87/x
  3. Step 3: Cross multiply
    10,723,414,015.13x = 14,798,445,222.27 × 5,901,333,782.87
  4. Step 4: Simplify right side
    10,723,414,015.13x = 87,330,564,724,059,111,424
  5. Step 5: Solve for x
    x = 87,330,564,724,059,111,424/10,723,414,015.13
  6. Step 6: Final answer
    x = 8,143,914,298.27

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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.