Home / 17,577,495.45-26,341,118.64-9,884,993.67

Finding the Fourth Proportional to 17,577,495.45, 26,341,118.64 and 9,884,993.67

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Solution

The fourth proportional to 17,577,495.45, 26,341,118.64 and 9,884,993.67 is: 14,813,361.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,577,495.45 : 26,341,118.64 = 9,884,993.67 : x
  2. Step 2: Convert to fraction form
    17,577,495.45/26,341,118.64 = 9,884,993.67/x
  3. Step 3: Cross multiply
    17,577,495.45x = 26,341,118.64 × 9,884,993.67
  4. Step 4: Simplify right side
    17,577,495.45x = 260,381,791,017,119
  5. Step 5: Solve for x
    x = 260,381,791,017,119/17,577,495.45
  6. Step 6: Final answer
    x = 14,813,361.31

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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.