Home / 233,584,020.20-350,376,030.30-112,651,668.20

Finding the Fourth Proportional to 233,584,020.20, 350,376,030.30 and 112,651,668.20

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Solution

The fourth proportional to 233,584,020.20, 350,376,030.30 and 112,651,668.20 is: 168,977,502.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,584,020.20 : 350,376,030.30 = 112,651,668.20 : x
  2. Step 2: Convert to fraction form
    233,584,020.20/350,376,030.30 = 112,651,668.20/x
  3. Step 3: Cross multiply
    233,584,020.20x = 350,376,030.30 × 112,651,668.20
  4. Step 4: Simplify right side
    233,584,020.20x = 39,470,444,310,588,752
  5. Step 5: Solve for x
    x = 39,470,444,310,588,752/233,584,020.20
  6. Step 6: Final answer
    x = 168,977,502.30

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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.