Home / 10,961,475,602.36-15,126,850,927.98-5,949,223,025.72

Finding the Fourth Proportional to 10,961,475,602.36, 15,126,850,927.98 and 5,949,223,025.72

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Solution

The fourth proportional to 10,961,475,602.36, 15,126,850,927.98 and 5,949,223,025.72 is: 8,209,935,697.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,961,475,602.36 : 15,126,850,927.98 = 5,949,223,025.72 : x
  2. Step 2: Convert to fraction form
    10,961,475,602.36/15,126,850,927.98 = 5,949,223,025.72/x
  3. Step 3: Cross multiply
    10,961,475,602.36x = 15,126,850,927.98 × 5,949,223,025.72
  4. Step 4: Simplify right side
    10,961,475,602.36x = 89,993,009,847,372,562,432
  5. Step 5: Solve for x
    x = 89,993,009,847,372,562,432/10,961,475,602.36
  6. Step 6: Final answer
    x = 8,209,935,697.71

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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.