Home / 116,381,458.20-174,565,859.22-35,602,426.20

Finding the Fourth Proportional to 116,381,458.20, 174,565,859.22 and 35,602,426.20

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Solution

The fourth proportional to 116,381,458.20, 174,565,859.22 and 35,602,426.20 is: 53,401,703.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,381,458.20 : 174,565,859.22 = 35,602,426.20 : x
  2. Step 2: Convert to fraction form
    116,381,458.20/174,565,859.22 = 35,602,426.20/x
  3. Step 3: Cross multiply
    116,381,458.20x = 174,565,859.22 × 35,602,426.20
  4. Step 4: Simplify right side
    116,381,458.20x = 6,214,968,119,919,640
  5. Step 5: Solve for x
    x = 6,214,968,119,919,640/116,381,458.20
  6. Step 6: Final answer
    x = 53,401,703.47

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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.