Home / 25,387,811.24-35,036,184.06-14,224,400.55

Finding the Fourth Proportional to 25,387,811.24, 35,036,184.06 and 14,224,400.55

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Solution

The fourth proportional to 25,387,811.24, 35,036,184.06 and 14,224,400.55 is: 19,630,235.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,387,811.24 : 35,036,184.06 = 14,224,400.55 : x
  2. Step 2: Convert to fraction form
    25,387,811.24/35,036,184.06 = 14,224,400.55/x
  3. Step 3: Cross multiply
    25,387,811.24x = 35,036,184.06 × 14,224,400.55
  4. Step 4: Simplify right side
    25,387,811.24x = 498,368,715,812,965.31
  5. Step 5: Solve for x
    x = 498,368,715,812,965.31/25,387,811.24
  6. Step 6: Final answer
    x = 19,630,235.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.