Home / 29,482,392.73-44,223,702.89-9,012,033.78

Finding the Fourth Proportional to 29,482,392.73, 44,223,702.89 and 9,012,033.78

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Solution

The fourth proportional to 29,482,392.73, 44,223,702.89 and 9,012,033.78 is: 13,518,085.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,482,392.73 : 44,223,702.89 = 9,012,033.78 : x
  2. Step 2: Convert to fraction form
    29,482,392.73/44,223,702.89 = 9,012,033.78/x
  3. Step 3: Cross multiply
    29,482,392.73x = 44,223,702.89 × 9,012,033.78
  4. Step 4: Simplify right side
    29,482,392.73x = 398,545,504,161,157.25
  5. Step 5: Solve for x
    x = 398,545,504,161,157.25/29,482,392.73
  6. Step 6: Final answer
    x = 13,518,085.45

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1.5x scale

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.