Home / 10,685,224,137.87-16,030,298,494.66-3,698,035,056.62

Finding the Fourth Proportional to 10,685,224,137.87, 16,030,298,494.66 and 3,698,035,056.62

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Solution

The fourth proportional to 10,685,224,137.87, 16,030,298,494.66 and 3,698,035,056.62 is: 5,547,904,754.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,685,224,137.87 : 16,030,298,494.66 = 3,698,035,056.62 : x
  2. Step 2: Convert to fraction form
    10,685,224,137.87/16,030,298,494.66 = 3,698,035,056.62/x
  3. Step 3: Cross multiply
    10,685,224,137.87x = 16,030,298,494.66 × 3,698,035,056.62
  4. Step 4: Simplify right side
    10,685,224,137.87x = 59,280,605,801,335,488,512
  5. Step 5: Solve for x
    x = 59,280,605,801,335,488,512/10,685,224,137.87
  6. Step 6: Final answer
    x = 5,547,904,754.87

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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.