Home / 994,718,425.20-1,492,077,637.80-934,202,482.80

Finding the Fourth Proportional to 994,718,425.20, 1,492,077,637.80 and 934,202,482.80

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Solution

The fourth proportional to 994,718,425.20, 1,492,077,637.80 and 934,202,482.80 is: 1,401,303,724.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,718,425.20 : 1,492,077,637.80 = 934,202,482.80 : x
  2. Step 2: Convert to fraction form
    994,718,425.20/1,492,077,637.80 = 934,202,482.80/x
  3. Step 3: Cross multiply
    994,718,425.20x = 1,492,077,637.80 × 934,202,482.80
  4. Step 4: Simplify right side
    994,718,425.20x = 1,393,902,633,763,119,104
  5. Step 5: Solve for x
    x = 1,393,902,633,763,119,104/994,718,425.20
  6. Step 6: Final answer
    x = 1,401,303,724.20

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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.