Home / 14,573,665.60-21,860,498.40-6,049,614.40

Finding the Fourth Proportional to 14,573,665.60, 21,860,498.40 and 6,049,614.40

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Solution

The fourth proportional to 14,573,665.60, 21,860,498.40 and 6,049,614.40 is: 9,074,421.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,573,665.60 : 21,860,498.40 = 6,049,614.40 : x
  2. Step 2: Convert to fraction form
    14,573,665.60/21,860,498.40 = 6,049,614.40/x
  3. Step 3: Cross multiply
    14,573,665.60x = 21,860,498.40 × 6,049,614.40
  4. Step 4: Simplify right side
    14,573,665.60x = 132,247,585,911,816.95
  5. Step 5: Solve for x
    x = 132,247,585,911,816.95/14,573,665.60
  6. Step 6: Final answer
    x = 9,074,421.60

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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.