Home / 943,326,203.51-1,301,887,030.86-567,104,589.43

Finding the Fourth Proportional to 943,326,203.51, 1,301,887,030.86 and 567,104,589.43

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Solution

The fourth proportional to 943,326,203.51, 1,301,887,030.86 and 567,104,589.43 is: 782,662,569.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,326,203.51 : 1,301,887,030.86 = 567,104,589.43 : x
  2. Step 2: Convert to fraction form
    943,326,203.51/1,301,887,030.86 = 567,104,589.43/x
  3. Step 3: Cross multiply
    943,326,203.51x = 1,301,887,030.86 × 567,104,589.43
  4. Step 4: Simplify right side
    943,326,203.51x = 738,306,110,120,101,888
  5. Step 5: Solve for x
    x = 738,306,110,120,101,888/943,326,203.51
  6. Step 6: Final answer
    x = 782,662,569.29

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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.