Home / 3,235,329,719.76-4,464,745,282.48-1,750,217,434.32

Finding the Fourth Proportional to 3,235,329,719.76, 4,464,745,282.48 and 1,750,217,434.32

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Solution

The fourth proportional to 3,235,329,719.76, 4,464,745,282.48 and 1,750,217,434.32 is: 2,415,294,795.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,329,719.76 : 4,464,745,282.48 = 1,750,217,434.32 : x
  2. Step 2: Convert to fraction form
    3,235,329,719.76/4,464,745,282.48 = 1,750,217,434.32/x
  3. Step 3: Cross multiply
    3,235,329,719.76x = 4,464,745,282.48 × 1,750,217,434.32
  4. Step 4: Simplify right side
    3,235,329,719.76x = 7,814,275,033,194,468,352
  5. Step 5: Solve for x
    x = 7,814,275,033,194,468,352/3,235,329,719.76
  6. Step 6: Final answer
    x = 2,415,294,795.29

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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.