Home / 23,306,576.40-34,956,802.80-7,134,148.80

Finding the Fourth Proportional to 23,306,576.40, 34,956,802.80 and 7,134,148.80

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Solution

The fourth proportional to 23,306,576.40, 34,956,802.80 and 7,134,148.80 is: 10,700,285.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,306,576.40 : 34,956,802.80 = 7,134,148.80 : x
  2. Step 2: Convert to fraction form
    23,306,576.40/34,956,802.80 = 7,134,148.80/x
  3. Step 3: Cross multiply
    23,306,576.40x = 34,956,802.80 × 7,134,148.80
  4. Step 4: Simplify right side
    23,306,576.40x = 249,387,032,747,456.62
  5. Step 5: Solve for x
    x = 249,387,032,747,456.62/23,306,576.40
  6. Step 6: Final answer
    x = 10,700,285.98

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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.