Home / 14,966,467.70-22,449,701.55-9,268,214.90

Finding the Fourth Proportional to 14,966,467.70, 22,449,701.55 and 9,268,214.90

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Solution

The fourth proportional to 14,966,467.70, 22,449,701.55 and 9,268,214.90 is: 13,902,322.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,966,467.70 : 22,449,701.55 = 9,268,214.90 : x
  2. Step 2: Convert to fraction form
    14,966,467.70/22,449,701.55 = 9,268,214.90/x
  3. Step 3: Cross multiply
    14,966,467.70x = 22,449,701.55 × 9,268,214.90
  4. Step 4: Simplify right side
    14,966,467.70x = 208,068,658,406,263.12
  5. Step 5: Solve for x
    x = 208,068,658,406,263.12/14,966,467.70
  6. Step 6: Final answer
    x = 13,902,322.35

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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.