Home / 333,256,525.28-499,917,642.24-114,878,117.84

Finding the Fourth Proportional to 333,256,525.28, 499,917,642.24 and 114,878,117.84

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Solution

The fourth proportional to 333,256,525.28, 499,917,642.24 and 114,878,117.84 is: 172,328,502.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,256,525.28 : 499,917,642.24 = 114,878,117.84 : x
  2. Step 2: Convert to fraction form
    333,256,525.28/499,917,642.24 = 114,878,117.84/x
  3. Step 3: Cross multiply
    333,256,525.28x = 499,917,642.24 × 114,878,117.84
  4. Step 4: Simplify right side
    333,256,525.28x = 57,429,597,815,541,688
  5. Step 5: Solve for x
    x = 57,429,597,815,541,688/333,256,525.28
  6. Step 6: Final answer
    x = 172,328,502.10

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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.