Home / 183,638,075.13-275,493,431.48-52,481,527.29

Finding the Fourth Proportional to 183,638,075.13, 275,493,431.48 and 52,481,527.29

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Solution

The fourth proportional to 183,638,075.13, 275,493,431.48 and 52,481,527.29 is: 78,732,670.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,638,075.13 : 275,493,431.48 = 52,481,527.29 : x
  2. Step 2: Convert to fraction form
    183,638,075.13/275,493,431.48 = 52,481,527.29/x
  3. Step 3: Cross multiply
    183,638,075.13x = 275,493,431.48 × 52,481,527.29
  4. Step 4: Simplify right side
    183,638,075.13x = 14,458,316,042,170,958
  5. Step 5: Solve for x
    x = 14,458,316,042,170,958/183,638,075.13
  6. Step 6: Final answer
    x = 78,732,670.40

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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.