Home / 32,551,714.83-44,958,648.63-21,437,889.30

Finding the Fourth Proportional to 32,551,714.83, 44,958,648.63 and 21,437,889.30

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Solution

The fourth proportional to 32,551,714.83, 44,958,648.63 and 21,437,889.30 is: 29,608,840.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,551,714.83 : 44,958,648.63 = 21,437,889.30 : x
  2. Step 2: Convert to fraction form
    32,551,714.83/44,958,648.63 = 21,437,889.30/x
  3. Step 3: Cross multiply
    32,551,714.83x = 44,958,648.63 × 21,437,889.30
  4. Step 4: Simplify right side
    32,551,714.83x = 963,818,532,407,536.75
  5. Step 5: Solve for x
    x = 963,818,532,407,536.75/32,551,714.83
  6. Step 6: Final answer
    x = 29,608,840.50

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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.