Home / 32,806,425.40-49,209,638.10-16,881,177.40

Finding the Fourth Proportional to 32,806,425.40, 49,209,638.10 and 16,881,177.40

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Solution

The fourth proportional to 32,806,425.40, 49,209,638.10 and 16,881,177.40 is: 25,321,766.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806,425.40 : 49,209,638.10 = 16,881,177.40 : x
  2. Step 2: Convert to fraction form
    32,806,425.40/49,209,638.10 = 16,881,177.40/x
  3. Step 3: Cross multiply
    32,806,425.40x = 49,209,638.10 × 16,881,177.40
  4. Step 4: Simplify right side
    32,806,425.40x = 830,716,630,555,898.88
  5. Step 5: Solve for x
    x = 830,716,630,555,898.88/32,806,425.40
  6. Step 6: Final answer
    x = 25,321,766.10

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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.