Home / 17,851,599,491.60-24,634,467,531.06-9,713,436,505.40

Finding the Fourth Proportional to 17,851,599,491.60, 24,634,467,531.06 and 9,713,436,505.40

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Solution

The fourth proportional to 17,851,599,491.60, 24,634,467,531.06 and 9,713,436,505.40 is: 13,404,139,854.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,851,599,491.60 : 24,634,467,531.06 = 9,713,436,505.40 : x
  2. Step 2: Convert to fraction form
    17,851,599,491.60/24,634,467,531.06 = 9,713,436,505.40/x
  3. Step 3: Cross multiply
    17,851,599,491.60x = 24,634,467,531.06 × 9,713,436,505.40
  4. Step 4: Simplify right side
    17,851,599,491.60x = 239,285,336,207,289,221,120
  5. Step 5: Solve for x
    x = 239,285,336,207,289,221,120/17,851,599,491.60
  6. Step 6: Final answer
    x = 13,404,139,854.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.