Home / 683,316,004.90-1,024,974,007.35-314,850,244.90

Finding the Fourth Proportional to 683,316,004.90, 1,024,974,007.35 and 314,850,244.90

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Solution

The fourth proportional to 683,316,004.90, 1,024,974,007.35 and 314,850,244.90 is: 472,275,367.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,316,004.90 : 1,024,974,007.35 = 314,850,244.90 : x
  2. Step 2: Convert to fraction form
    683,316,004.90/1,024,974,007.35 = 314,850,244.90/x
  3. Step 3: Cross multiply
    683,316,004.90x = 1,024,974,007.35 × 314,850,244.90
  4. Step 4: Simplify right side
    683,316,004.90x = 322,713,317,230,281,856
  5. Step 5: Solve for x
    x = 322,713,317,230,281,856/683,316,004.90
  6. Step 6: Final answer
    x = 472,275,367.35

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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.