Home / 14,364,143.05-21,546,214.58-14,364,143.05

Finding the Fourth Proportional to 14,364,143.05, 21,546,214.58 and 14,364,143.05

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Solution

The fourth proportional to 14,364,143.05, 21,546,214.58 and 14,364,143.05 is: 21,546,214.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,364,143.05 : 21,546,214.58 = 14,364,143.05 : x
  2. Step 2: Convert to fraction form
    14,364,143.05/21,546,214.58 = 14,364,143.05/x
  3. Step 3: Cross multiply
    14,364,143.05x = 21,546,214.58 × 14,364,143.05
  4. Step 4: Simplify right side
    14,364,143.05x = 309,492,908,341,294.94
  5. Step 5: Solve for x
    x = 309,492,908,341,294.94/14,364,143.05
  6. Step 6: Final answer
    x = 21,546,214.58

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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.