Home / 11,573,604,194.40-17,360,406,291.60-11,491,974,856.80

Finding the Fourth Proportional to 11,573,604,194.40, 17,360,406,291.60 and 11,491,974,856.80

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Solution

The fourth proportional to 11,573,604,194.40, 17,360,406,291.60 and 11,491,974,856.80 is: 17,237,962,285.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,573,604,194.40 : 17,360,406,291.60 = 11,491,974,856.80 : x
  2. Step 2: Convert to fraction form
    11,573,604,194.40/17,360,406,291.60 = 11,491,974,856.80/x
  3. Step 3: Cross multiply
    11,573,604,194.40x = 17,360,406,291.60 × 11,491,974,856.80
  4. Step 4: Simplify right side
    11,573,604,194.40x = 199,505,352,606,899,699,712
  5. Step 5: Solve for x
    x = 199,505,352,606,899,699,712/11,573,604,194.40
  6. Step 6: Final answer
    x = 17,237,962,285.20

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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.