Home / 2,521,697,747,050.70-3,479,946,246,823.20-1,365,572,778,458.50

Finding the Fourth Proportional to 2,521,697,747,050.70, 3,479,946,246,823.20 and 1,365,572,778,458.50

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Solution

The fourth proportional to 2,521,697,747,050.70, 3,479,946,246,823.20 and 1,365,572,778,458.50 is: 1,884,492,251,586.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,697,747,050.70 : 3,479,946,246,823.20 = 1,365,572,778,458.50 : x
  2. Step 2: Convert to fraction form
    2,521,697,747,050.70/3,479,946,246,823.20 = 1,365,572,778,458.50/x
  3. Step 3: Cross multiply
    2,521,697,747,050.70x = 3,479,946,246,823.20 × 1,365,572,778,458.50
  4. Step 4: Simplify right side
    2,521,697,747,050.70x = 4,752,119,865,160,586,475,077,632
  5. Step 5: Solve for x
    x = 4,752,119,865,160,586,475,077,632/2,521,697,747,050.70
  6. Step 6: Final answer
    x = 1,884,492,251,586.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.