Home / 4,621,870,051.68-6,377,642,586.18-2,587,432,307.46

Finding the Fourth Proportional to 4,621,870,051.68, 6,377,642,586.18 and 2,587,432,307.46

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Solution

The fourth proportional to 4,621,870,051.68, 6,377,642,586.18 and 2,587,432,307.46 is: 3,570,355,351.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,870,051.68 : 6,377,642,586.18 = 2,587,432,307.46 : x
  2. Step 2: Convert to fraction form
    4,621,870,051.68/6,377,642,586.18 = 2,587,432,307.46/x
  3. Step 3: Cross multiply
    4,621,870,051.68x = 6,377,642,586.18 × 2,587,432,307.46
  4. Step 4: Simplify right side
    4,621,870,051.68x = 16,501,718,472,914,880,512
  5. Step 5: Solve for x
    x = 16,501,718,472,914,880,512/4,621,870,051.68
  6. Step 6: Final answer
    x = 3,570,355,351.49

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1.5x scale

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.