Home / 274,024,216.61-411,387,075.95-235,409,713.55

Finding the Fourth Proportional to 274,024,216.61, 411,387,075.95 and 235,409,713.55

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Solution

The fourth proportional to 274,024,216.61, 411,387,075.95 and 235,409,713.55 is: 353,415,894.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,024,216.61 : 411,387,075.95 = 235,409,713.55 : x
  2. Step 2: Convert to fraction form
    274,024,216.61/411,387,075.95 = 235,409,713.55/x
  3. Step 3: Cross multiply
    274,024,216.61x = 411,387,075.95 × 235,409,713.55
  4. Step 4: Simplify right side
    274,024,216.61x = 96,844,513,704,327,600
  5. Step 5: Solve for x
    x = 96,844,513,704,327,600/274,024,216.61
  6. Step 6: Final answer
    x = 353,415,894.79

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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.