Home / 482,188,277,474.90-723,282,416,212.35-146,800,539,055.70

Finding the Fourth Proportional to 482,188,277,474.90, 723,282,416,212.35 and 146,800,539,055.70

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Solution

The fourth proportional to 482,188,277,474.90, 723,282,416,212.35 and 146,800,539,055.70 is: 220,200,808,583.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,188,277,474.90 : 723,282,416,212.35 = 146,800,539,055.70 : x
  2. Step 2: Convert to fraction form
    482,188,277,474.90/723,282,416,212.35 = 146,800,539,055.70/x
  3. Step 3: Cross multiply
    482,188,277,474.90x = 723,282,416,212.35 × 146,800,539,055.70
  4. Step 4: Simplify right side
    482,188,277,474.90x = 106,178,248,589,482,146,136,064
  5. Step 5: Solve for x
    x = 106,178,248,589,482,146,136,064/482,188,277,474.90
  6. Step 6: Final answer
    x = 220,200,808,583.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.