Home / 468,060,416.55-702,090,624.83-238,477,904.55

Finding the Fourth Proportional to 468,060,416.55, 702,090,624.83 and 238,477,904.55

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Solution

The fourth proportional to 468,060,416.55, 702,090,624.83 and 238,477,904.55 is: 357,716,856.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,060,416.55 : 702,090,624.83 = 238,477,904.55 : x
  2. Step 2: Convert to fraction form
    468,060,416.55/702,090,624.83 = 238,477,904.55/x
  3. Step 3: Cross multiply
    468,060,416.55x = 702,090,624.83 × 238,477,904.55
  4. Step 4: Simplify right side
    468,060,416.55x = 167,433,101,012,466,240
  5. Step 5: Solve for x
    x = 167,433,101,012,466,240/468,060,416.55
  6. Step 6: Final answer
    x = 357,716,856.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.