Home / 9,920,883.85-14,875,533.83-3,848,519.93

Finding the Fourth Proportional to 9,920,883.85, 14,875,533.83 and 3,848,519.93

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Solution

The fourth proportional to 9,920,883.85, 14,875,533.83 and 3,848,519.93 is: 5,770,533.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,920,883.85 : 14,875,533.83 = 3,848,519.93 : x
  2. Step 2: Convert to fraction form
    9,920,883.85/14,875,533.83 = 3,848,519.93/x
  3. Step 3: Cross multiply
    9,920,883.85x = 14,875,533.83 × 3,848,519.93
  4. Step 4: Simplify right side
    9,920,883.85x = 57,248,788,349,387.86
  5. Step 5: Solve for x
    x = 57,248,788,349,387.86/9,920,883.85
  6. Step 6: Final answer
    x = 5,770,533.07

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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.