Home / 54,362,823.03-75,020,706.72-29,916,537.03

Finding the Fourth Proportional to 54,362,823.03, 75,020,706.72 and 29,916,537.03

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Solution

The fourth proportional to 54,362,823.03, 75,020,706.72 and 29,916,537.03 is: 41,284,827.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,362,823.03 : 75,020,706.72 = 29,916,537.03 : x
  2. Step 2: Convert to fraction form
    54,362,823.03/75,020,706.72 = 29,916,537.03/x
  3. Step 3: Cross multiply
    54,362,823.03x = 75,020,706.72 × 29,916,537.03
  4. Step 4: Simplify right side
    54,362,823.03x = 2,244,359,750,605,650
  5. Step 5: Solve for x
    x = 2,244,359,750,605,650/54,362,823.03
  6. Step 6: Final answer
    x = 41,284,827.12

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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.