Home / 3,546,736,541.40-5,311,034,885.70-2,621,604,048.60

Finding the Fourth Proportional to 3,546,736,541.40, 5,311,034,885.70 and 2,621,604,048.60

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Solution

The fourth proportional to 3,546,736,541.40, 5,311,034,885.70 and 2,621,604,048.60 is: 3,925,701,950.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,736,541.40 : 5,311,034,885.70 = 2,621,604,048.60 : x
  2. Step 2: Convert to fraction form
    3,546,736,541.40/5,311,034,885.70 = 2,621,604,048.60/x
  3. Step 3: Cross multiply
    3,546,736,541.40x = 5,311,034,885.70 × 2,621,604,048.60
  4. Step 4: Simplify right side
    3,546,736,541.40x = 13,923,430,558,606,956,544
  5. Step 5: Solve for x
    x = 13,923,430,558,606,956,544/3,546,736,541.40
  6. Step 6: Final answer
    x = 3,925,701,950.53

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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.