Home / 164,118,711.96-245,783,556-93,876,048.36

Finding the Fourth Proportional to 164,118,711.96, 245,783,556 and 93,876,048.36

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Solution

The fourth proportional to 164,118,711.96, 245,783,556 and 93,876,048.36 is: 140,588,411.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,118,711.96 : 245,783,556 = 93,876,048.36 : x
  2. Step 2: Convert to fraction form
    164,118,711.96/245,783,556 = 93,876,048.36/x
  3. Step 3: Cross multiply
    164,118,711.96x = 245,783,556 × 93,876,048.36
  4. Step 4: Simplify right side
    164,118,711.96x = 23,073,188,989,148,768
  5. Step 5: Solve for x
    x = 23,073,188,989,148,768/164,118,711.96
  6. Step 6: Final answer
    x = 140,588,411.36

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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.