Home / 37,943,983.98-56,907,457.53-17,454,024.72

Finding the Fourth Proportional to 37,943,983.98, 56,907,457.53 and 17,454,024.72

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Solution

The fourth proportional to 37,943,983.98, 56,907,457.53 and 17,454,024.72 is: 26,177,118.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,943,983.98 : 56,907,457.53 = 17,454,024.72 : x
  2. Step 2: Convert to fraction form
    37,943,983.98/56,907,457.53 = 17,454,024.72/x
  3. Step 3: Cross multiply
    37,943,983.98x = 56,907,457.53 × 17,454,024.72
  4. Step 4: Simplify right side
    37,943,983.98x = 993,264,170,480,970.12
  5. Step 5: Solve for x
    x = 993,264,170,480,970.12/37,943,983.98
  6. Step 6: Final answer
    x = 26,177,118.64

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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.