Home / 21,866,253,206.19-32,799,379,809.29-6,145,077,835.67

Finding the Fourth Proportional to 21,866,253,206.19, 32,799,379,809.29 and 6,145,077,835.67

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Solution

The fourth proportional to 21,866,253,206.19, 32,799,379,809.29 and 6,145,077,835.67 is: 9,217,616,753.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,866,253,206.19 : 32,799,379,809.29 = 6,145,077,835.67 : x
  2. Step 2: Convert to fraction form
    21,866,253,206.19/32,799,379,809.29 = 6,145,077,835.67/x
  3. Step 3: Cross multiply
    21,866,253,206.19x = 32,799,379,809.29 × 6,145,077,835.67
  4. Step 4: Simplify right side
    21,866,253,206.19x = 201,554,741,889,595,375,616
  5. Step 5: Solve for x
    x = 201,554,741,889,595,375,616/21,866,253,206.19
  6. Step 6: Final answer
    x = 9,217,616,753.50

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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.