Home / 29,525,362.80-44,288,044.20-26,879,967.60

Finding the Fourth Proportional to 29,525,362.80, 44,288,044.20 and 26,879,967.60

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Solution

The fourth proportional to 29,525,362.80, 44,288,044.20 and 26,879,967.60 is: 40,319,951.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,362.80 : 44,288,044.20 = 26,879,967.60 : x
  2. Step 2: Convert to fraction form
    29,525,362.80/44,288,044.20 = 26,879,967.60/x
  3. Step 3: Cross multiply
    29,525,362.80x = 44,288,044.20 × 26,879,967.60
  4. Step 4: Simplify right side
    29,525,362.80x = 1,190,461,193,163,368
  5. Step 5: Solve for x
    x = 1,190,461,193,163,368/29,525,362.80
  6. Step 6: Final answer
    x = 40,319,951.40

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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.