Home / 2,360,351,457.04-3,257,711,384.34-1,407,793,245.52

Finding the Fourth Proportional to 2,360,351,457.04, 3,257,711,384.34 and 1,407,793,245.52

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Solution

The fourth proportional to 2,360,351,457.04, 3,257,711,384.34 and 1,407,793,245.52 is: 1,943,008,982.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,351,457.04 : 3,257,711,384.34 = 1,407,793,245.52 : x
  2. Step 2: Convert to fraction form
    2,360,351,457.04/3,257,711,384.34 = 1,407,793,245.52/x
  3. Step 3: Cross multiply
    2,360,351,457.04x = 3,257,711,384.34 × 1,407,793,245.52
  4. Step 4: Simplify right side
    2,360,351,457.04x = 4,586,184,082,724,665,856
  5. Step 5: Solve for x
    x = 4,586,184,082,724,665,856/2,360,351,457.04
  6. Step 6: Final answer
    x = 1,943,008,982.43

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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.