Home / 344,807,349.46-475,827,502.34-188,175,577.38

Finding the Fourth Proportional to 344,807,349.46, 475,827,502.34 and 188,175,577.38

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Solution

The fourth proportional to 344,807,349.46, 475,827,502.34 and 188,175,577.38 is: 259,678,673.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,807,349.46 : 475,827,502.34 = 188,175,577.38 : x
  2. Step 2: Convert to fraction form
    344,807,349.46/475,827,502.34 = 188,175,577.38/x
  3. Step 3: Cross multiply
    344,807,349.46x = 475,827,502.34 × 188,175,577.38
  4. Step 4: Simplify right side
    344,807,349.46x = 89,539,114,984,798,880
  5. Step 5: Solve for x
    x = 89,539,114,984,798,880/344,807,349.46
  6. Step 6: Final answer
    x = 259,678,673.11

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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.