Home / 16,319,059,358.40-24,484,635,655.20-6,511,445,611.20

Finding the Fourth Proportional to 16,319,059,358.40, 24,484,635,655.20 and 6,511,445,611.20

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Solution

The fourth proportional to 16,319,059,358.40, 24,484,635,655.20 and 6,511,445,611.20 is: 9,769,581,069.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,319,059,358.40 : 24,484,635,655.20 = 6,511,445,611.20 : x
  2. Step 2: Convert to fraction form
    16,319,059,358.40/24,484,635,655.20 = 6,511,445,611.20/x
  3. Step 3: Cross multiply
    16,319,059,358.40x = 24,484,635,655.20 × 6,511,445,611.20
  4. Step 4: Simplify right side
    16,319,059,358.40x = 159,430,373,378,883,092,480
  5. Step 5: Solve for x
    x = 159,430,373,378,883,092,480/16,319,059,358.40
  6. Step 6: Final answer
    x = 9,769,581,069.44

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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.