Home / 2,730,953,283.60-3,768,727,021.20-1,477,890,200.64

Finding the Fourth Proportional to 2,730,953,283.60, 3,768,727,021.20 and 1,477,890,200.64

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Solution

The fourth proportional to 2,730,953,283.60, 3,768,727,021.20 and 1,477,890,200.64 is: 2,039,494,694.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,953,283.60 : 3,768,727,021.20 = 1,477,890,200.64 : x
  2. Step 2: Convert to fraction form
    2,730,953,283.60/3,768,727,021.20 = 1,477,890,200.64/x
  3. Step 3: Cross multiply
    2,730,953,283.60x = 3,768,727,021.20 × 1,477,890,200.64
  4. Step 4: Simplify right side
    2,730,953,283.60x = 5,569,764,733,518,657,536
  5. Step 5: Solve for x
    x = 5,569,764,733,518,657,536/2,730,953,283.60
  6. Step 6: Final answer
    x = 2,039,494,694.75

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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.