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Finding the Fourth Proportional to 358,418,736,476.60, 537,628,104,714.90 and 358,418,736,476.60

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Solution

The fourth proportional to 358,418,736,476.60, 537,628,104,714.90 and 358,418,736,476.60 is: 537,628,104,714.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,418,736,476.60 : 537,628,104,714.90 = 358,418,736,476.60 : x
  2. Step 2: Convert to fraction form
    358,418,736,476.60/537,628,104,714.90 = 358,418,736,476.60/x
  3. Step 3: Cross multiply
    358,418,736,476.60x = 537,628,104,714.90 × 358,418,736,476.60
  4. Step 4: Simplify right side
    358,418,736,476.60x = 192,695,985,986,223,640,412,160
  5. Step 5: Solve for x
    x = 192,695,985,986,223,640,412,160/358,418,736,476.60
  6. Step 6: Final answer
    x = 537,628,104,714.90

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1.5x scale

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.