Home / 62,343,056.10-93,514,584.15-25,939,347.60

Finding the Fourth Proportional to 62,343,056.10, 93,514,584.15 and 25,939,347.60

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Solution

The fourth proportional to 62,343,056.10, 93,514,584.15 and 25,939,347.60 is: 38,909,021.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,343,056.10 : 93,514,584.15 = 25,939,347.60 : x
  2. Step 2: Convert to fraction form
    62,343,056.10/93,514,584.15 = 25,939,347.60/x
  3. Step 3: Cross multiply
    62,343,056.10x = 93,514,584.15 × 25,939,347.60
  4. Step 4: Simplify right side
    62,343,056.10x = 2,425,707,303,936,301
  5. Step 5: Solve for x
    x = 2,425,707,303,936,301/62,343,056.10
  6. Step 6: Final answer
    x = 38,909,021.40

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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.