Home / 22,604,684,193.12-33,912,134,524.97-7,478,218,096.81

Finding the Fourth Proportional to 22,604,684,193.12, 33,912,134,524.97 and 7,478,218,096.81

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Solution

The fourth proportional to 22,604,684,193.12, 33,912,134,524.97 and 7,478,218,096.81 is: 11,219,017,082.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,604,684,193.12 : 33,912,134,524.97 = 7,478,218,096.81 : x
  2. Step 2: Convert to fraction form
    22,604,684,193.12/33,912,134,524.97 = 7,478,218,096.81/x
  3. Step 3: Cross multiply
    22,604,684,193.12x = 33,912,134,524.97 × 7,478,218,096.81
  4. Step 4: Simplify right side
    22,604,684,193.12x = 253,602,338,106,085,867,520
  5. Step 5: Solve for x
    x = 253,602,338,106,085,867,520/22,604,684,193.12
  6. Step 6: Final answer
    x = 11,219,017,082.45

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Double scale
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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.