Home / 331,570,228.10-497,355,342.15-331,570,228.10

Finding the Fourth Proportional to 331,570,228.10, 497,355,342.15 and 331,570,228.10

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Solution

The fourth proportional to 331,570,228.10, 497,355,342.15 and 331,570,228.10 is: 497,355,342.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,570,228.10 : 497,355,342.15 = 331,570,228.10 : x
  2. Step 2: Convert to fraction form
    331,570,228.10/497,355,342.15 = 331,570,228.10/x
  3. Step 3: Cross multiply
    331,570,228.10x = 497,355,342.15 × 331,570,228.10
  4. Step 4: Simplify right side
    331,570,228.10x = 164,908,224,243,429,056
  5. Step 5: Solve for x
    x = 164,908,224,243,429,056/331,570,228.10
  6. Step 6: Final answer
    x = 497,355,342.15

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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.