Home / 2,392,471,824.94-3,301,473,368.55-1,335,116,811.34

Finding the Fourth Proportional to 2,392,471,824.94, 3,301,473,368.55 and 1,335,116,811.34

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Solution

The fourth proportional to 2,392,471,824.94, 3,301,473,368.55 and 1,335,116,811.34 is: 1,842,384,328.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,471,824.94 : 3,301,473,368.55 = 1,335,116,811.34 : x
  2. Step 2: Convert to fraction form
    2,392,471,824.94/3,301,473,368.55 = 1,335,116,811.34/x
  3. Step 3: Cross multiply
    2,392,471,824.94x = 3,301,473,368.55 × 1,335,116,811.34
  4. Step 4: Simplify right side
    2,392,471,824.94x = 4,407,852,596,542,404,608
  5. Step 5: Solve for x
    x = 4,407,852,596,542,404,608/2,392,471,824.94
  6. Step 6: Final answer
    x = 1,842,384,328.46

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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.