Home / 47,572,953-71,353,342.34-15,222,149.16

Finding the Fourth Proportional to 47,572,953, 71,353,342.34 and 15,222,149.16

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Solution

The fourth proportional to 47,572,953, 71,353,342.34 and 15,222,149.16 is: 22,831,276.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,572,953 : 71,353,342.34 = 15,222,149.16 : x
  2. Step 2: Convert to fraction form
    47,572,953/71,353,342.34 = 15,222,149.16/x
  3. Step 3: Cross multiply
    47,572,953x = 71,353,342.34 × 15,222,149.16
  4. Step 4: Simplify right side
    47,572,953x = 1,086,151,220,164,023.50
  5. Step 5: Solve for x
    x = 1,086,151,220,164,023.50/47,572,953
  6. Step 6: Final answer
    x = 22,831,276.00

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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.