Home / 14,889,657.60-22,334,486.40-11,110,521.60

Finding the Fourth Proportional to 14,889,657.60, 22,334,486.40 and 11,110,521.60

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Solution

The fourth proportional to 14,889,657.60, 22,334,486.40 and 11,110,521.60 is: 16,665,782.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,657.60 : 22,334,486.40 = 11,110,521.60 : x
  2. Step 2: Convert to fraction form
    14,889,657.60/22,334,486.40 = 11,110,521.60/x
  3. Step 3: Cross multiply
    14,889,657.60x = 22,334,486.40 × 11,110,521.60
  4. Step 4: Simplify right side
    14,889,657.60x = 248,147,793,572,106.22
  5. Step 5: Solve for x
    x = 248,147,793,572,106.22/14,889,657.60
  6. Step 6: Final answer
    x = 16,665,782.40

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1.5x scale

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.