Home / 10,961,475,632.64-15,126,850,969.12-5,949,223,056

Finding the Fourth Proportional to 10,961,475,632.64, 15,126,850,969.12 and 5,949,223,056

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Solution

The fourth proportional to 10,961,475,632.64, 15,126,850,969.12 and 5,949,223,056 is: 8,209,935,739.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,961,475,632.64 : 15,126,850,969.12 = 5,949,223,056 : x
  2. Step 2: Convert to fraction form
    10,961,475,632.64/15,126,850,969.12 = 5,949,223,056/x
  3. Step 3: Cross multiply
    10,961,475,632.64x = 15,126,850,969.12 × 5,949,223,056
  4. Step 4: Simplify right side
    10,961,475,632.64x = 89,993,010,550,164,652,032
  5. Step 5: Solve for x
    x = 89,993,010,550,164,652,032/10,961,475,632.64
  6. Step 6: Final answer
    x = 8,209,935,739.14

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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.