Home / 62,170,820.40-93,256,230.60-39,496,004.40

Finding the Fourth Proportional to 62,170,820.40, 93,256,230.60 and 39,496,004.40

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Solution

The fourth proportional to 62,170,820.40, 93,256,230.60 and 39,496,004.40 is: 59,244,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,170,820.40 : 93,256,230.60 = 39,496,004.40 : x
  2. Step 2: Convert to fraction form
    62,170,820.40/93,256,230.60 = 39,496,004.40/x
  3. Step 3: Cross multiply
    62,170,820.40x = 93,256,230.60 × 39,496,004.40
  4. Step 4: Simplify right side
    62,170,820.40x = 3,683,248,494,105,014.50
  5. Step 5: Solve for x
    x = 3,683,248,494,105,014.50/62,170,820.40
  6. Step 6: Final answer
    x = 59,244,006.60

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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.