Home / 114,224,431.20-171,434,624.40-46,116,002.40

Finding the Fourth Proportional to 114,224,431.20, 171,434,624.40 and 46,116,002.40

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Solution

The fourth proportional to 114,224,431.20, 171,434,624.40 and 46,116,002.40 is: 69,213,560.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,224,431.20 : 171,434,624.40 = 46,116,002.40 : x
  2. Step 2: Convert to fraction form
    114,224,431.20/171,434,624.40 = 46,116,002.40/x
  3. Step 3: Cross multiply
    114,224,431.20x = 171,434,624.40 × 46,116,002.40
  4. Step 4: Simplify right side
    114,224,431.20x = 7,905,879,550,273,499
  5. Step 5: Solve for x
    x = 7,905,879,550,273,499/114,224,431.20
  6. Step 6: Final answer
    x = 69,213,560.24

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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.