Home / 22,465,618,288.13-33,690,478,817.79-6,526,638,701.24

Finding the Fourth Proportional to 22,465,618,288.13, 33,690,478,817.79 and 6,526,638,701.24

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Solution

The fourth proportional to 22,465,618,288.13, 33,690,478,817.79 and 6,526,638,701.24 is: 9,787,648,846.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,465,618,288.13 : 33,690,478,817.79 = 6,526,638,701.24 : x
  2. Step 2: Convert to fraction form
    22,465,618,288.13/33,690,478,817.79 = 6,526,638,701.24/x
  3. Step 3: Cross multiply
    22,465,618,288.13x = 33,690,478,817.79 × 6,526,638,701.24
  4. Step 4: Simplify right side
    22,465,618,288.13x = 219,885,582,915,326,214,144
  5. Step 5: Solve for x
    x = 219,885,582,915,326,214,144/22,465,618,288.13
  6. Step 6: Final answer
    x = 9,787,648,846.13

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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.