Home / 10,769,112,059.60-16,153,668,089.40-3,408,698,824.40

Finding the Fourth Proportional to 10,769,112,059.60, 16,153,668,089.40 and 3,408,698,824.40

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Solution

The fourth proportional to 10,769,112,059.60, 16,153,668,089.40 and 3,408,698,824.40 is: 5,113,048,236.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,769,112,059.60 : 16,153,668,089.40 = 3,408,698,824.40 : x
  2. Step 2: Convert to fraction form
    10,769,112,059.60/16,153,668,089.40 = 3,408,698,824.40/x
  3. Step 3: Cross multiply
    10,769,112,059.60x = 16,153,668,089.40 × 3,408,698,824.40
  4. Step 4: Simplify right side
    10,769,112,059.60x = 55,062,989,426,085,576,704
  5. Step 5: Solve for x
    x = 55,062,989,426,085,576,704/10,769,112,059.60
  6. Step 6: Final answer
    x = 5,113,048,236.60

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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.