Home / 16,483,308.21-24,724,666.74-6,765,811.11

Finding the Fourth Proportional to 16,483,308.21, 24,724,666.74 and 6,765,811.11

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Solution

The fourth proportional to 16,483,308.21, 24,724,666.74 and 6,765,811.11 is: 10,148,595.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,483,308.21 : 24,724,666.74 = 6,765,811.11 : x
  2. Step 2: Convert to fraction form
    16,483,308.21/24,724,666.74 = 6,765,811.11/x
  3. Step 3: Cross multiply
    16,483,308.21x = 24,724,666.74 × 6,765,811.11
  4. Step 4: Simplify right side
    16,483,308.21x = 167,282,424,920,539.47
  5. Step 5: Solve for x
    x = 167,282,424,920,539.47/16,483,308.21
  6. Step 6: Final answer
    x = 10,148,595.34

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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.