Home / 19,097,256.77-26,304,011.53-14,678,532.44

Finding the Fourth Proportional to 19,097,256.77, 26,304,011.53 and 14,678,532.44

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Solution

The fourth proportional to 19,097,256.77, 26,304,011.53 and 14,678,532.44 is: 20,217,787.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097,256.77 : 26,304,011.53 = 14,678,532.44 : x
  2. Step 2: Convert to fraction form
    19,097,256.77/26,304,011.53 = 14,678,532.44/x
  3. Step 3: Cross multiply
    19,097,256.77x = 26,304,011.53 × 14,678,532.44
  4. Step 4: Simplify right side
    19,097,256.77x = 386,104,286,545,239.06
  5. Step 5: Solve for x
    x = 386,104,286,545,239.06/19,097,256.77
  6. Step 6: Final answer
    x = 20,217,787.88

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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.