Home / 10,746,333.35-16,119,500.03-9,346,653.35

Finding the Fourth Proportional to 10,746,333.35, 16,119,500.03 and 9,346,653.35

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Solution

The fourth proportional to 10,746,333.35, 16,119,500.03 and 9,346,653.35 is: 14,019,980.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746,333.35 : 16,119,500.03 = 9,346,653.35 : x
  2. Step 2: Convert to fraction form
    10,746,333.35/16,119,500.03 = 9,346,653.35/x
  3. Step 3: Cross multiply
    10,746,333.35x = 16,119,500.03 × 9,346,653.35
  4. Step 4: Simplify right side
    10,746,333.35x = 150,663,378,908,991.34
  5. Step 5: Solve for x
    x = 150,663,378,908,991.34/10,746,333.35
  6. Step 6: Final answer
    x = 14,019,980.03

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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.