Home / 116,381,455.20-174,565,854.72-35,602,423.20

Finding the Fourth Proportional to 116,381,455.20, 174,565,854.72 and 35,602,423.20

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Solution

The fourth proportional to 116,381,455.20, 174,565,854.72 and 35,602,423.20 is: 53,401,698.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,381,455.20 : 174,565,854.72 = 35,602,423.20 : x
  2. Step 2: Convert to fraction form
    116,381,455.20/174,565,854.72 = 35,602,423.20/x
  3. Step 3: Cross multiply
    116,381,455.20x = 174,565,854.72 × 35,602,423.20
  4. Step 4: Simplify right side
    116,381,455.20x = 6,214,967,436,011,158
  5. Step 5: Solve for x
    x = 6,214,967,436,011,158/116,381,455.20
  6. Step 6: Final answer
    x = 53,401,698.97

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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.