Home / 22,581,831,674.39-33,876,606,522.70-9,309,834,806.81

Finding the Fourth Proportional to 22,581,831,674.39, 33,876,606,522.70 and 9,309,834,806.81

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Solution

The fourth proportional to 22,581,831,674.39, 33,876,606,522.70 and 9,309,834,806.81 is: 13,966,343,168.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581,831,674.39 : 33,876,606,522.70 = 9,309,834,806.81 : x
  2. Step 2: Convert to fraction form
    22,581,831,674.39/33,876,606,522.70 = 9,309,834,806.81/x
  3. Step 3: Cross multiply
    22,581,831,674.39x = 33,876,606,522.70 × 9,309,834,806.81
  4. Step 4: Simplify right side
    22,581,831,674.39x = 315,385,610,541,592,543,232
  5. Step 5: Solve for x
    x = 315,385,610,541,592,543,232/22,581,831,674.39
  6. Step 6: Final answer
    x = 13,966,343,168.67

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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.