Home / 2,330,007,270.06-3,215,409,909.69-1,258,310,496.87

Finding the Fourth Proportional to 2,330,007,270.06, 3,215,409,909.69 and 1,258,310,496.87

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Solution

The fourth proportional to 2,330,007,270.06, 3,215,409,909.69 and 1,258,310,496.87 is: 1,736,468,419.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,007,270.06 : 3,215,409,909.69 = 1,258,310,496.87 : x
  2. Step 2: Convert to fraction form
    2,330,007,270.06/3,215,409,909.69 = 1,258,310,496.87/x
  3. Step 3: Cross multiply
    2,330,007,270.06x = 3,215,409,909.69 × 1,258,310,496.87
  4. Step 4: Simplify right side
    2,330,007,270.06x = 4,045,984,041,102,745,600
  5. Step 5: Solve for x
    x = 4,045,984,041,102,745,600/2,330,007,270.06
  6. Step 6: Final answer
    x = 1,736,468,419.26

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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.