Home / 5,891,447,527,008.30-8,129,018,443,912.50-3,289,761,553,800.20

Finding the Fourth Proportional to 5,891,447,527,008.30, 8,129,018,443,912.50 and 3,289,761,553,800.20

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Solution

The fourth proportional to 5,891,447,527,008.30, 8,129,018,443,912.50 and 3,289,761,553,800.20 is: 4,539,212,515,144.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,891,447,527,008.30 : 8,129,018,443,912.50 = 3,289,761,553,800.20 : x
  2. Step 2: Convert to fraction form
    5,891,447,527,008.30/8,129,018,443,912.50 = 3,289,761,553,800.20/x
  3. Step 3: Cross multiply
    5,891,447,527,008.30x = 8,129,018,443,912.50 × 3,289,761,553,800.20
  4. Step 4: Simplify right side
    5,891,447,527,008.30x = 26,742,532,346,916,072,805,367,808
  5. Step 5: Solve for x
    x = 26,742,532,346,916,072,805,367,808/5,891,447,527,008.30
  6. Step 6: Final answer
    x = 4,539,212,515,144.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.