Home / 37,672,823.80-56,509,235.70-26,193,698.20

Finding the Fourth Proportional to 37,672,823.80, 56,509,235.70 and 26,193,698.20

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Solution

The fourth proportional to 37,672,823.80, 56,509,235.70 and 26,193,698.20 is: 39,290,547.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,672,823.80 : 56,509,235.70 = 26,193,698.20 : x
  2. Step 2: Convert to fraction form
    37,672,823.80/56,509,235.70 = 26,193,698.20/x
  3. Step 3: Cross multiply
    37,672,823.80x = 56,509,235.70 × 26,193,698.20
  4. Step 4: Simplify right side
    37,672,823.80x = 1,480,185,865,438,465.75
  5. Step 5: Solve for x
    x = 1,480,185,865,438,465.75/37,672,823.80
  6. Step 6: Final answer
    x = 39,290,547.30

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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.