Home / 15,533,539,000.22-23,300,742,621.20-5,052,755,461.39

Finding the Fourth Proportional to 15,533,539,000.22, 23,300,742,621.20 and 5,052,755,461.39

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Solution

The fourth proportional to 15,533,539,000.22, 23,300,742,621.20 and 5,052,755,461.39 is: 7,579,274,403.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,539,000.22 : 23,300,742,621.20 = 5,052,755,461.39 : x
  2. Step 2: Convert to fraction form
    15,533,539,000.22/23,300,742,621.20 = 5,052,755,461.39/x
  3. Step 3: Cross multiply
    15,533,539,000.22x = 23,300,742,621.20 × 5,052,755,461.39
  4. Step 4: Simplify right side
    15,533,539,000.22x = 117,732,954,533,757,648,896
  5. Step 5: Solve for x
    x = 117,732,954,533,757,648,896/15,533,539,000.22
  6. Step 6: Final answer
    x = 7,579,274,403.09

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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.