Home / 994,718,444.70-1,492,077,667.05-934,202,502.30

Finding the Fourth Proportional to 994,718,444.70, 1,492,077,667.05 and 934,202,502.30

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Solution

The fourth proportional to 994,718,444.70, 1,492,077,667.05 and 934,202,502.30 is: 1,401,303,753.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,718,444.70 : 1,492,077,667.05 = 934,202,502.30 : x
  2. Step 2: Convert to fraction form
    994,718,444.70/1,492,077,667.05 = 934,202,502.30/x
  3. Step 3: Cross multiply
    994,718,444.70x = 1,492,077,667.05 × 934,202,502.30
  4. Step 4: Simplify right side
    994,718,444.70x = 1,393,902,690,184,056,064
  5. Step 5: Solve for x
    x = 1,393,902,690,184,056,064/994,718,444.70
  6. Step 6: Final answer
    x = 1,401,303,753.45

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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.