Home / 735,281,025.62-1,014,723,711.90-413,510,242.58

Finding the Fourth Proportional to 735,281,025.62, 1,014,723,711.90 and 413,510,242.58

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Solution

The fourth proportional to 735,281,025.62, 1,014,723,711.90 and 413,510,242.58 is: 570,664,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,281,025.62 : 1,014,723,711.90 = 413,510,242.58 : x
  2. Step 2: Convert to fraction form
    735,281,025.62/1,014,723,711.90 = 413,510,242.58/x
  3. Step 3: Cross multiply
    735,281,025.62x = 1,014,723,711.90 × 413,510,242.58
  4. Step 4: Simplify right side
    735,281,025.62x = 419,598,648,259,708,608
  5. Step 5: Solve for x
    x = 419,598,648,259,708,608/735,281,025.62
  6. Step 6: Final answer
    x = 570,664,322.40

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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.