Home / 3,338,113,515.27-4,606,366,216.64-1,852,884,723.75

Finding the Fourth Proportional to 3,338,113,515.27, 4,606,366,216.64 and 1,852,884,723.75

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Solution

The fourth proportional to 3,338,113,515.27, 4,606,366,216.64 and 1,852,884,723.75 is: 2,556,853,011.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,113,515.27 : 4,606,366,216.64 = 1,852,884,723.75 : x
  2. Step 2: Convert to fraction form
    3,338,113,515.27/4,606,366,216.64 = 1,852,884,723.75/x
  3. Step 3: Cross multiply
    3,338,113,515.27x = 4,606,366,216.64 × 1,852,884,723.75
  4. Step 4: Simplify right side
    3,338,113,515.27x = 8,535,065,594,801,075,200
  5. Step 5: Solve for x
    x = 8,535,065,594,801,075,200/3,338,113,515.27
  6. Step 6: Final answer
    x = 2,556,853,011.67

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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.