Home / 32,806,415.80-49,209,623.70-13,630,799.80

Finding the Fourth Proportional to 32,806,415.80, 49,209,623.70 and 13,630,799.80

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Solution

The fourth proportional to 32,806,415.80, 49,209,623.70 and 13,630,799.80 is: 20,446,199.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806,415.80 : 49,209,623.70 = 13,630,799.80 : x
  2. Step 2: Convert to fraction form
    32,806,415.80/49,209,623.70 = 13,630,799.80/x
  3. Step 3: Cross multiply
    32,806,415.80x = 49,209,623.70 × 13,630,799.80
  4. Step 4: Simplify right side
    32,806,415.80x = 670,766,528,888,035.38
  5. Step 5: Solve for x
    x = 670,766,528,888,035.38/32,806,415.80
  6. Step 6: Final answer
    x = 20,446,199.70

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1.5x scale

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.