Home / 9,636,389.16-14,450,099.74-3,569,491.92

Finding the Fourth Proportional to 9,636,389.16, 14,450,099.74 and 3,569,491.92

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Solution

The fourth proportional to 9,636,389.16, 14,450,099.74 and 3,569,491.92 is: 5,352,576.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,389.16 : 14,450,099.74 = 3,569,491.92 : x
  2. Step 2: Convert to fraction form
    9,636,389.16/14,450,099.74 = 3,569,491.92/x
  3. Step 3: Cross multiply
    9,636,389.16x = 14,450,099.74 × 3,569,491.92
  4. Step 4: Simplify right side
    9,636,389.16x = 51,579,514,265,124.10
  5. Step 5: Solve for x
    x = 51,579,514,265,124.10/9,636,389.16
  6. Step 6: Final answer
    x = 5,352,576.93

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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.