Home / 10,533,214,880.34-15,799,790,826.10-2,672,612,000.34

Finding the Fourth Proportional to 10,533,214,880.34, 15,799,790,826.10 and 2,672,612,000.34

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Solution

The fourth proportional to 10,533,214,880.34, 15,799,790,826.10 and 2,672,612,000.34 is: 4,008,910,009.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,533,214,880.34 : 15,799,790,826.10 = 2,672,612,000.34 : x
  2. Step 2: Convert to fraction form
    10,533,214,880.34/15,799,790,826.10 = 2,672,612,000.34/x
  3. Step 3: Cross multiply
    10,533,214,880.34x = 15,799,790,826.10 × 2,672,612,000.34
  4. Step 4: Simplify right side
    10,533,214,880.34x = 42,226,710,564,696,702,976
  5. Step 5: Solve for x
    x = 42,226,710,564,696,702,976/10,533,214,880.34
  6. Step 6: Final answer
    x = 4,008,910,009.38

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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.