Home / 62,343,051.10-93,514,576.65-25,939,342.60

Finding the Fourth Proportional to 62,343,051.10, 93,514,576.65 and 25,939,342.60

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Solution

The fourth proportional to 62,343,051.10, 93,514,576.65 and 25,939,342.60 is: 38,909,013.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,343,051.10 : 93,514,576.65 = 25,939,342.60 : x
  2. Step 2: Convert to fraction form
    62,343,051.10/93,514,576.65 = 25,939,342.60/x
  3. Step 3: Cross multiply
    62,343,051.10x = 93,514,576.65 × 25,939,342.60
  4. Step 4: Simplify right side
    62,343,051.10x = 2,425,706,641,818,310.50
  5. Step 5: Solve for x
    x = 2,425,706,641,818,310.50/62,343,051.10
  6. Step 6: Final answer
    x = 38,909,013.90

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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.