Home / 46,282,334.31-69,374,554.35-17,117,430.41

Finding the Fourth Proportional to 46,282,334.31, 69,374,554.35 and 17,117,430.41

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Solution

The fourth proportional to 46,282,334.31, 69,374,554.35 and 17,117,430.41 is: 25,658,042.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,282,334.31 : 69,374,554.35 = 17,117,430.41 : x
  2. Step 2: Convert to fraction form
    46,282,334.31/69,374,554.35 = 17,117,430.41/x
  3. Step 3: Cross multiply
    46,282,334.31x = 69,374,554.35 × 17,117,430.41
  4. Step 4: Simplify right side
    46,282,334.31x = 1,187,514,106,553,775.25
  5. Step 5: Solve for x
    x = 1,187,514,106,553,775.25/46,282,334.31
  6. Step 6: Final answer
    x = 25,658,042.63

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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.