Home / 114,243,176.88-171,370,276.56-37,564,507.44

Finding the Fourth Proportional to 114,243,176.88, 171,370,276.56 and 37,564,507.44

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Solution

The fourth proportional to 114,243,176.88, 171,370,276.56 and 37,564,507.44 is: 56,348,573.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,243,176.88 : 171,370,276.56 = 37,564,507.44 : x
  2. Step 2: Convert to fraction form
    114,243,176.88/171,370,276.56 = 37,564,507.44/x
  3. Step 3: Cross multiply
    114,243,176.88x = 171,370,276.56 × 37,564,507.44
  4. Step 4: Simplify right side
    114,243,176.88x = 6,437,440,028,832,977
  5. Step 5: Solve for x
    x = 6,437,440,028,832,977/114,243,176.88
  6. Step 6: Final answer
    x = 56,348,573.32

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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.