Home / 30,701,434.03-45,912,274.09-22,925,808.67

Finding the Fourth Proportional to 30,701,434.03, 45,912,274.09 and 22,925,808.67

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Solution

The fourth proportional to 30,701,434.03, 45,912,274.09 and 22,925,808.67 is: 34,284,262.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,701,434.03 : 45,912,274.09 = 22,925,808.67 : x
  2. Step 2: Convert to fraction form
    30,701,434.03/45,912,274.09 = 22,925,808.67/x
  3. Step 3: Cross multiply
    30,701,434.03x = 45,912,274.09 × 22,925,808.67
  4. Step 4: Simplify right side
    30,701,434.03x = 1,052,576,011,162,377
  5. Step 5: Solve for x
    x = 1,052,576,011,162,377/30,701,434.03
  6. Step 6: Final answer
    x = 34,284,262.10

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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.