Home / 5,562,153,953.60-8,343,230,930.40-2,938,369,812.80

Finding the Fourth Proportional to 5,562,153,953.60, 8,343,230,930.40 and 2,938,369,812.80

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Solution

The fourth proportional to 5,562,153,953.60, 8,343,230,930.40 and 2,938,369,812.80 is: 4,407,554,719.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,153,953.60 : 8,343,230,930.40 = 2,938,369,812.80 : x
  2. Step 2: Convert to fraction form
    5,562,153,953.60/8,343,230,930.40 = 2,938,369,812.80/x
  3. Step 3: Cross multiply
    5,562,153,953.60x = 8,343,230,930.40 × 2,938,369,812.80
  4. Step 4: Simplify right side
    5,562,153,953.60x = 24,515,497,907,106,619,392
  5. Step 5: Solve for x
    x = 24,515,497,907,106,619,392/5,562,153,953.60
  6. Step 6: Final answer
    x = 4,407,554,719.20

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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.