Home / 47,213,282.34-65,157,649.65-26,306,670.42

Finding the Fourth Proportional to 47,213,282.34, 65,157,649.65 and 26,306,670.42

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Solution

The fourth proportional to 47,213,282.34, 65,157,649.65 and 26,306,670.42 is: 36,305,055.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,213,282.34 : 65,157,649.65 = 26,306,670.42 : x
  2. Step 2: Convert to fraction form
    47,213,282.34/65,157,649.65 = 26,306,670.42/x
  3. Step 3: Cross multiply
    47,213,282.34x = 65,157,649.65 × 26,306,670.42
  4. Step 4: Simplify right side
    47,213,282.34x = 1,714,080,814,684,378.50
  5. Step 5: Solve for x
    x = 1,714,080,814,684,378.50/47,213,282.34
  6. Step 6: Final answer
    x = 36,305,055.06

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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.