Home / 265,087,430,222.08-397,631,150,587.88-63,629,165,352.34

Finding the Fourth Proportional to 265,087,430,222.08, 397,631,150,587.88 and 63,629,165,352.34

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Solution

The fourth proportional to 265,087,430,222.08, 397,631,150,587.88 and 63,629,165,352.34 is: 95,443,749,289.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,087,430,222.08 : 397,631,150,587.88 = 63,629,165,352.34 : x
  2. Step 2: Convert to fraction form
    265,087,430,222.08/397,631,150,587.88 = 63,629,165,352.34/x
  3. Step 3: Cross multiply
    265,087,430,222.08x = 397,631,150,587.88 × 63,629,165,352.34
  4. Step 4: Simplify right side
    265,087,430,222.08x = 25,300,938,229,997,421,723,648
  5. Step 5: Solve for x
    x = 25,300,938,229,997,421,723,648/265,087,430,222.08
  6. Step 6: Final answer
    x = 95,443,749,289.81

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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.