Home / 943,326,204.51-1,301,887,032.24-567,104,590.43

Finding the Fourth Proportional to 943,326,204.51, 1,301,887,032.24 and 567,104,590.43

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Solution

The fourth proportional to 943,326,204.51, 1,301,887,032.24 and 567,104,590.43 is: 782,662,570.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,326,204.51 : 1,301,887,032.24 = 567,104,590.43 : x
  2. Step 2: Convert to fraction form
    943,326,204.51/1,301,887,032.24 = 567,104,590.43/x
  3. Step 3: Cross multiply
    943,326,204.51x = 1,301,887,032.24 × 567,104,590.43
  4. Step 4: Simplify right side
    943,326,204.51x = 738,306,112,204,593,280
  5. Step 5: Solve for x
    x = 738,306,112,204,593,280/943,326,204.51
  6. Step 6: Final answer
    x = 782,662,570.67

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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.