Home / 196,506,095.70-294,759,143.55-177,374,219.70

Finding the Fourth Proportional to 196,506,095.70, 294,759,143.55 and 177,374,219.70

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Solution

The fourth proportional to 196,506,095.70, 294,759,143.55 and 177,374,219.70 is: 266,061,329.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,506,095.70 : 294,759,143.55 = 177,374,219.70 : x
  2. Step 2: Convert to fraction form
    196,506,095.70/294,759,143.55 = 177,374,219.70/x
  3. Step 3: Cross multiply
    196,506,095.70x = 294,759,143.55 × 177,374,219.70
  4. Step 4: Simplify right side
    196,506,095.70x = 52,282,673,086,621,536
  5. Step 5: Solve for x
    x = 52,282,673,086,621,536/196,506,095.70
  6. Step 6: Final answer
    x = 266,061,329.55

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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.