Home / 16,919,240.40-23,348,581.34-9,184,287.96

Finding the Fourth Proportional to 16,919,240.40, 23,348,581.34 and 9,184,287.96

Calculator

Solution

The fourth proportional to 16,919,240.40, 23,348,581.34 and 9,184,287.96 is: 12,674,333.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,919,240.40 : 23,348,581.34 = 9,184,287.96 : x
  2. Step 2: Convert to fraction form
    16,919,240.40/23,348,581.34 = 9,184,287.96/x
  3. Step 3: Cross multiply
    16,919,240.40x = 23,348,581.34 × 9,184,287.96
  4. Step 4: Simplify right side
    16,919,240.40x = 214,440,094,484,042.69
  5. Step 5: Solve for x
    x = 214,440,094,484,042.69/16,919,240.40
  6. Step 6: Final answer
    x = 12,674,333.45

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.