Home / 13,466,255,004.96-18,584,005,822.32-7,525,807,332

Finding the Fourth Proportional to 13,466,255,004.96, 18,584,005,822.32 and 7,525,807,332

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Solution

The fourth proportional to 13,466,255,004.96, 18,584,005,822.32 and 7,525,807,332 is: 10,385,934,858.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,466,255,004.96 : 18,584,005,822.32 = 7,525,807,332 : x
  2. Step 2: Convert to fraction form
    13,466,255,004.96/18,584,005,822.32 = 7,525,807,332/x
  3. Step 3: Cross multiply
    13,466,255,004.96x = 18,584,005,822.32 × 7,525,807,332
  4. Step 4: Simplify right side
    13,466,255,004.96x = 139,859,647,275,546,542,080
  5. Step 5: Solve for x
    x = 139,859,647,275,546,542,080/13,466,255,004.96
  6. Step 6: Final answer
    x = 10,385,934,858.95

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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.