Home / 634,632,023.90-950,156,445.45-634,632,023.90

Finding the Fourth Proportional to 634,632,023.90, 950,156,445.45 and 634,632,023.90

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Solution

The fourth proportional to 634,632,023.90, 950,156,445.45 and 634,632,023.90 is: 950,156,445.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,632,023.90 : 950,156,445.45 = 634,632,023.90 : x
  2. Step 2: Convert to fraction form
    634,632,023.90/950,156,445.45 = 634,632,023.90/x
  3. Step 3: Cross multiply
    634,632,023.90x = 950,156,445.45 × 634,632,023.90
  4. Step 4: Simplify right side
    634,632,023.90x = 602,999,707,997,563,392
  5. Step 5: Solve for x
    x = 602,999,707,997,563,392/634,632,023.90
  6. Step 6: Final answer
    x = 950,156,445.45

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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.