Home / 32,353,533.30-48,531,296.40-14,148,357.55

Finding the Fourth Proportional to 32,353,533.30, 48,531,296.40 and 14,148,357.55

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Solution

The fourth proportional to 32,353,533.30, 48,531,296.40 and 14,148,357.55 is: 21,222,972.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,353,533.30 : 48,531,296.40 = 14,148,357.55 : x
  2. Step 2: Convert to fraction form
    32,353,533.30/48,531,296.40 = 14,148,357.55/x
  3. Step 3: Cross multiply
    32,353,533.30x = 48,531,296.40 × 14,148,357.55
  4. Step 4: Simplify right side
    32,353,533.30x = 686,638,133,832,227.88
  5. Step 5: Solve for x
    x = 686,638,133,832,227.88/32,353,533.30
  6. Step 6: Final answer
    x = 21,222,972.08

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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.