Home / 35,058,075.30-52,826,409.84-28,808,329.14

Finding the Fourth Proportional to 35,058,075.30, 52,826,409.84 and 28,808,329.14

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Solution

The fourth proportional to 35,058,075.30, 52,826,409.84 and 28,808,329.14 is: 43,409,131.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,058,075.30 : 52,826,409.84 = 28,808,329.14 : x
  2. Step 2: Convert to fraction form
    35,058,075.30/52,826,409.84 = 28,808,329.14/x
  3. Step 3: Cross multiply
    35,058,075.30x = 52,826,409.84 × 28,808,329.14
  4. Step 4: Simplify right side
    35,058,075.30x = 1,521,840,601,955,254.75
  5. Step 5: Solve for x
    x = 1,521,840,601,955,254.75/35,058,075.30
  6. Step 6: Final answer
    x = 43,409,131.53

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.