Home / 18,939,896,783.08-28,416,154,556.28-6,350,001,024.04

Finding the Fourth Proportional to 18,939,896,783.08, 28,416,154,556.28 and 6,350,001,024.04

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Solution

The fourth proportional to 18,939,896,783.08, 28,416,154,556.28 and 6,350,001,024.04 is: 9,527,116,889.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,939,896,783.08 : 28,416,154,556.28 = 6,350,001,024.04 : x
  2. Step 2: Convert to fraction form
    18,939,896,783.08/28,416,154,556.28 = 6,350,001,024.04/x
  3. Step 3: Cross multiply
    18,939,896,783.08x = 28,416,154,556.28 × 6,350,001,024.04
  4. Step 4: Simplify right side
    18,939,896,783.08x = 180,442,610,531,656,892,416
  5. Step 5: Solve for x
    x = 180,442,610,531,656,892,416/18,939,896,783.08
  6. Step 6: Final answer
    x = 9,527,116,889.72

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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.