Home / 3,897,829,376.30-5,847,087,802.52-1,099,822,458.62

Finding the Fourth Proportional to 3,897,829,376.30, 5,847,087,802.52 and 1,099,822,458.62

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Solution

The fourth proportional to 3,897,829,376.30, 5,847,087,802.52 and 1,099,822,458.62 is: 1,649,830,678.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,897,829,376.30 : 5,847,087,802.52 = 1,099,822,458.62 : x
  2. Step 2: Convert to fraction form
    3,897,829,376.30/5,847,087,802.52 = 1,099,822,458.62/x
  3. Step 3: Cross multiply
    3,897,829,376.30x = 5,847,087,802.52 × 1,099,822,458.62
  4. Step 4: Simplify right side
    3,897,829,376.30x = 6,430,758,482,708,073,472
  5. Step 5: Solve for x
    x = 6,430,758,482,708,073,472/3,897,829,376.30
  6. Step 6: Final answer
    x = 1,649,830,678.02

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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.