Home / 25,184,064.40-37,757,434.20-17,076,806.80

Finding the Fourth Proportional to 25,184,064.40, 37,757,434.20 and 17,076,806.80

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Solution

The fourth proportional to 25,184,064.40, 37,757,434.20 and 17,076,806.80 is: 25,602,555.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,184,064.40 : 37,757,434.20 = 17,076,806.80 : x
  2. Step 2: Convert to fraction form
    25,184,064.40/37,757,434.20 = 17,076,806.80/x
  3. Step 3: Cross multiply
    25,184,064.40x = 37,757,434.20 × 17,076,806.80
  4. Step 4: Simplify right side
    25,184,064.40x = 644,776,409,097,112.62
  5. Step 5: Solve for x
    x = 644,776,409,097,112.62/25,184,064.40
  6. Step 6: Final answer
    x = 25,602,555.60

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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.