Home / 1,515,919,435.70-2,274,096,063.11-466,746,411.24

Finding the Fourth Proportional to 1,515,919,435.70, 2,274,096,063.11 and 466,746,411.24

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Solution

The fourth proportional to 1,515,919,435.70, 2,274,096,063.11 and 466,746,411.24 is: 700,186,402.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,515,919,435.70 : 2,274,096,063.11 = 466,746,411.24 : x
  2. Step 2: Convert to fraction form
    1,515,919,435.70/2,274,096,063.11 = 466,746,411.24/x
  3. Step 3: Cross multiply
    1,515,919,435.70x = 2,274,096,063.11 × 466,746,411.24
  4. Step 4: Simplify right side
    1,515,919,435.70x = 1,061,426,176,269,271,296
  5. Step 5: Solve for x
    x = 1,061,426,176,269,271,296/1,515,919,435.70
  6. Step 6: Final answer
    x = 700,186,402.57

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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.