Home / 114,224,435.20-171,434,630.40-46,116,006.40

Finding the Fourth Proportional to 114,224,435.20, 171,434,630.40 and 46,116,006.40

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Solution

The fourth proportional to 114,224,435.20, 171,434,630.40 and 46,116,006.40 is: 69,213,566.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,224,435.20 : 171,434,630.40 = 46,116,006.40 : x
  2. Step 2: Convert to fraction form
    114,224,435.20/171,434,630.40 = 46,116,006.40/x
  3. Step 3: Cross multiply
    114,224,435.20x = 171,434,630.40 × 46,116,006.40
  4. Step 4: Simplify right side
    114,224,435.20x = 7,905,880,512,708,035
  5. Step 5: Solve for x
    x = 7,905,880,512,708,035/114,224,435.20
  6. Step 6: Final answer
    x = 69,213,566.25

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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.