Home / 265,922,075.56-364,311,544.31-255,977,826.25

Finding the Fourth Proportional to 265,922,075.56, 364,311,544.31 and 255,977,826.25

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Solution

The fourth proportional to 265,922,075.56, 364,311,544.31 and 255,977,826.25 is: 350,687,986.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,922,075.56 : 364,311,544.31 = 255,977,826.25 : x
  2. Step 2: Convert to fraction form
    265,922,075.56/364,311,544.31 = 255,977,826.25/x
  3. Step 3: Cross multiply
    265,922,075.56x = 364,311,544.31 × 255,977,826.25
  4. Step 4: Simplify right side
    265,922,075.56x = 93,255,677,190,254,352
  5. Step 5: Solve for x
    x = 93,255,677,190,254,352/265,922,075.56
  6. Step 6: Final answer
    x = 350,687,986.30

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.