Home / 62,170,015.20-93,255,022.80-44,030,162.40

Finding the Fourth Proportional to 62,170,015.20, 93,255,022.80 and 44,030,162.40

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Solution

The fourth proportional to 62,170,015.20, 93,255,022.80 and 44,030,162.40 is: 66,045,243.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,170,015.20 : 93,255,022.80 = 44,030,162.40 : x
  2. Step 2: Convert to fraction form
    62,170,015.20/93,255,022.80 = 44,030,162.40/x
  3. Step 3: Cross multiply
    62,170,015.20x = 93,255,022.80 × 44,030,162.40
  4. Step 4: Simplify right side
    62,170,015.20x = 4,106,033,798,499,702.50
  5. Step 5: Solve for x
    x = 4,106,033,798,499,702.50/62,170,015.20
  6. Step 6: Final answer
    x = 66,045,243.60

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1.5x scale

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.