Home / 4,515,145,324.42-6,772,786,057.02-1,567,518,545.16

Finding the Fourth Proportional to 4,515,145,324.42, 6,772,786,057.02 and 1,567,518,545.16

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Solution

The fourth proportional to 4,515,145,324.42, 6,772,786,057.02 and 1,567,518,545.16 is: 2,351,301,449.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,145,324.42 : 6,772,786,057.02 = 1,567,518,545.16 : x
  2. Step 2: Convert to fraction form
    4,515,145,324.42/6,772,786,057.02 = 1,567,518,545.16/x
  3. Step 3: Cross multiply
    4,515,145,324.42x = 6,772,786,057.02 × 1,567,518,545.16
  4. Step 4: Simplify right side
    4,515,145,324.42x = 10,616,467,746,779,924,480
  5. Step 5: Solve for x
    x = 10,616,467,746,779,924,480/4,515,145,324.42
  6. Step 6: Final answer
    x = 2,351,301,449.67

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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.