Home / 25,210,273.56-37,824,940.80-9,868,527.69

Finding the Fourth Proportional to 25,210,273.56, 37,824,940.80 and 9,868,527.69

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Solution

The fourth proportional to 25,210,273.56, 37,824,940.80 and 9,868,527.69 is: 14,806,522.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,210,273.56 : 37,824,940.80 = 9,868,527.69 : x
  2. Step 2: Convert to fraction form
    25,210,273.56/37,824,940.80 = 9,868,527.69/x
  3. Step 3: Cross multiply
    25,210,273.56x = 37,824,940.80 × 9,868,527.69
  4. Step 4: Simplify right side
    25,210,273.56x = 373,276,475,657,410.69
  5. Step 5: Solve for x
    x = 373,276,475,657,410.69/25,210,273.56
  6. Step 6: Final answer
    x = 14,806,522.22

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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.