Home / 62,416,237.20-93,498,384.60-35,458,400.40

Finding the Fourth Proportional to 62,416,237.20, 93,498,384.60 and 35,458,400.40

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Solution

The fourth proportional to 62,416,237.20, 93,498,384.60 and 35,458,400.40 is: 53,116,036.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,416,237.20 : 93,498,384.60 = 35,458,400.40 : x
  2. Step 2: Convert to fraction form
    62,416,237.20/93,498,384.60 = 35,458,400.40/x
  3. Step 3: Cross multiply
    62,416,237.20x = 93,498,384.60 × 35,458,400.40
  4. Step 4: Simplify right side
    62,416,237.20x = 3,315,303,157,899,993.50
  5. Step 5: Solve for x
    x = 3,315,303,157,899,993.50/62,416,237.20
  6. Step 6: Final answer
    x = 53,116,036.89

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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.