Home / 39,639,866.46-59,440,554.09-23,249,613.66

Finding the Fourth Proportional to 39,639,866.46, 59,440,554.09 and 23,249,613.66

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Solution

The fourth proportional to 39,639,866.46, 59,440,554.09 and 23,249,613.66 is: 34,863,132.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,639,866.46 : 59,440,554.09 = 23,249,613.66 : x
  2. Step 2: Convert to fraction form
    39,639,866.46/59,440,554.09 = 23,249,613.66/x
  3. Step 3: Cross multiply
    39,639,866.46x = 59,440,554.09 × 23,249,613.66
  4. Step 4: Simplify right side
    39,639,866.46x = 1,381,969,918,328,833
  5. Step 5: Solve for x
    x = 1,381,969,918,328,833/39,639,866.46
  6. Step 6: Final answer
    x = 34,863,132.54

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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.