Home / 183,638,075.63-275,493,432.23-52,481,527.79

Finding the Fourth Proportional to 183,638,075.63, 275,493,432.23 and 52,481,527.79

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Solution

The fourth proportional to 183,638,075.63, 275,493,432.23 and 52,481,527.79 is: 78,732,671.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,638,075.63 : 275,493,432.23 = 52,481,527.79 : x
  2. Step 2: Convert to fraction form
    183,638,075.63/275,493,432.23 = 52,481,527.79/x
  3. Step 3: Cross multiply
    183,638,075.63x = 275,493,432.23 × 52,481,527.79
  4. Step 4: Simplify right side
    183,638,075.63x = 14,458,316,219,278,820
  5. Step 5: Solve for x
    x = 14,458,316,219,278,820/183,638,075.63
  6. Step 6: Final answer
    x = 78,732,671.15

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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.