Home / 21,846,751.80-32,774,501.70-6,494,011.80

Finding the Fourth Proportional to 21,846,751.80, 32,774,501.70 and 6,494,011.80

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Solution

The fourth proportional to 21,846,751.80, 32,774,501.70 and 6,494,011.80 is: 9,742,317.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,846,751.80 : 32,774,501.70 = 6,494,011.80 : x
  2. Step 2: Convert to fraction form
    21,846,751.80/32,774,501.70 = 6,494,011.80/x
  3. Step 3: Cross multiply
    21,846,751.80x = 32,774,501.70 × 6,494,011.80
  4. Step 4: Simplify right side
    21,846,751.80x = 212,838,000,778,920.06
  5. Step 5: Solve for x
    x = 212,838,000,778,920.06/21,846,751.80
  6. Step 6: Final answer
    x = 9,742,317.88

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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.