Home / 371,573,424.24-556,991,980.44-174,484,028.04

Finding the Fourth Proportional to 371,573,424.24, 556,991,980.44 and 174,484,028.04

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Solution

The fourth proportional to 371,573,424.24, 556,991,980.44 and 174,484,028.04 is: 261,553,162.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,573,424.24 : 556,991,980.44 = 174,484,028.04 : x
  2. Step 2: Convert to fraction form
    371,573,424.24/556,991,980.44 = 174,484,028.04/x
  3. Step 3: Cross multiply
    371,573,424.24x = 556,991,980.44 × 174,484,028.04
  4. Step 4: Simplify right side
    371,573,424.24x = 97,186,204,333,148,096
  5. Step 5: Solve for x
    x = 97,186,204,333,148,096/371,573,424.24
  6. Step 6: Final answer
    x = 261,553,162.83

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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.