Home / 114,243,036.38-171,370,065.84-37,564,366.94

Finding the Fourth Proportional to 114,243,036.38, 171,370,065.84 and 37,564,366.94

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Solution

The fourth proportional to 114,243,036.38, 171,370,065.84 and 37,564,366.94 is: 56,348,362.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,243,036.38 : 171,370,065.84 = 37,564,366.94 : x
  2. Step 2: Convert to fraction form
    114,243,036.38/171,370,065.84 = 37,564,366.94/x
  3. Step 3: Cross multiply
    114,243,036.38x = 171,370,065.84 × 37,564,366.94
  4. Step 4: Simplify right side
    114,243,036.38x = 6,437,408,035,745,719
  5. Step 5: Solve for x
    x = 6,437,408,035,745,719/114,243,036.38
  6. Step 6: Final answer
    x = 56,348,362.58

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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.