Home / 14,053,537.70-21,080,306.55-6,495,265.70

Finding the Fourth Proportional to 14,053,537.70, 21,080,306.55 and 6,495,265.70

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Solution

The fourth proportional to 14,053,537.70, 21,080,306.55 and 6,495,265.70 is: 9,742,898.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,053,537.70 : 21,080,306.55 = 6,495,265.70 : x
  2. Step 2: Convert to fraction form
    14,053,537.70/21,080,306.55 = 6,495,265.70/x
  3. Step 3: Cross multiply
    14,053,537.70x = 21,080,306.55 × 6,495,265.70
  4. Step 4: Simplify right side
    14,053,537.70x = 136,922,192,079,700.34
  5. Step 5: Solve for x
    x = 136,922,192,079,700.34/14,053,537.70
  6. Step 6: Final answer
    x = 9,742,898.55

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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.