Home / 244,953,668.10-367,430,502.15-148,018,829.70

Finding the Fourth Proportional to 244,953,668.10, 367,430,502.15 and 148,018,829.70

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Solution

The fourth proportional to 244,953,668.10, 367,430,502.15 and 148,018,829.70 is: 222,028,244.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,953,668.10 : 367,430,502.15 = 148,018,829.70 : x
  2. Step 2: Convert to fraction form
    244,953,668.10/367,430,502.15 = 148,018,829.70/x
  3. Step 3: Cross multiply
    244,953,668.10x = 367,430,502.15 × 148,018,829.70
  4. Step 4: Simplify right side
    244,953,668.10x = 54,386,632,924,326,328
  5. Step 5: Solve for x
    x = 54,386,632,924,326,328/244,953,668.10
  6. Step 6: Final answer
    x = 222,028,244.55

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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.