Home / 34,533,803.04-47,655,399.24-19,063,555.56

Finding the Fourth Proportional to 34,533,803.04, 47,655,399.24 and 19,063,555.56

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Solution

The fourth proportional to 34,533,803.04, 47,655,399.24 and 19,063,555.56 is: 26,307,017.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,533,803.04 : 47,655,399.24 = 19,063,555.56 : x
  2. Step 2: Convert to fraction form
    34,533,803.04/47,655,399.24 = 19,063,555.56/x
  3. Step 3: Cross multiply
    34,533,803.04x = 47,655,399.24 × 19,063,555.56
  4. Step 4: Simplify right side
    34,533,803.04x = 908,481,351,145,721.75
  5. Step 5: Solve for x
    x = 908,481,351,145,721.75/34,533,803.04
  6. Step 6: Final answer
    x = 26,307,017.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.