Home / 448,434,341.40-672,651,512.10-241,810,080.60

Finding the Fourth Proportional to 448,434,341.40, 672,651,512.10 and 241,810,080.60

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Solution

The fourth proportional to 448,434,341.40, 672,651,512.10 and 241,810,080.60 is: 362,715,120.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,434,341.40 : 672,651,512.10 = 241,810,080.60 : x
  2. Step 2: Convert to fraction form
    448,434,341.40/672,651,512.10 = 241,810,080.60/x
  3. Step 3: Cross multiply
    448,434,341.40x = 672,651,512.10 × 241,810,080.60
  4. Step 4: Simplify right side
    448,434,341.40x = 162,653,916,356,612,864
  5. Step 5: Solve for x
    x = 162,653,916,356,612,864/448,434,341.40
  6. Step 6: Final answer
    x = 362,715,120.90

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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.