Home / 9,161,240,196.32-13,716,257,963.52-4,949,102,600

Finding the Fourth Proportional to 9,161,240,196.32, 13,716,257,963.52 and 4,949,102,600

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Solution

The fourth proportional to 9,161,240,196.32, 13,716,257,963.52 and 4,949,102,600 is: 7,409,822,960.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,240,196.32 : 13,716,257,963.52 = 4,949,102,600 : x
  2. Step 2: Convert to fraction form
    9,161,240,196.32/13,716,257,963.52 = 4,949,102,600/x
  3. Step 3: Cross multiply
    9,161,240,196.32x = 13,716,257,963.52 × 4,949,102,600
  4. Step 4: Simplify right side
    9,161,240,196.32x = 67,883,167,949,527,539,712
  5. Step 5: Solve for x
    x = 67,883,167,949,527,539,712/9,161,240,196.32
  6. Step 6: Final answer
    x = 7,409,822,960.08

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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.