Home / 467,888,438.16-701,334,993.24-176,631,826.32

Finding the Fourth Proportional to 467,888,438.16, 701,334,993.24 and 176,631,826.32

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Solution

The fourth proportional to 467,888,438.16, 701,334,993.24 and 176,631,826.32 is: 264,759,867.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,888,438.16 : 701,334,993.24 = 176,631,826.32 : x
  2. Step 2: Convert to fraction form
    467,888,438.16/701,334,993.24 = 176,631,826.32/x
  3. Step 3: Cross multiply
    467,888,438.16x = 701,334,993.24 × 176,631,826.32
  4. Step 4: Simplify right side
    467,888,438.16x = 123,878,080,718,106,048
  5. Step 5: Solve for x
    x = 123,878,080,718,106,048/467,888,438.16
  6. Step 6: Final answer
    x = 264,759,867.13

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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.