Home / 430,468,119,556.60-594,064,052,234.38-247,565,364,007.65

Finding the Fourth Proportional to 430,468,119,556.60, 594,064,052,234.38 and 247,565,364,007.65

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Solution

The fourth proportional to 430,468,119,556.60, 594,064,052,234.38 and 247,565,364,007.65 is: 341,650,581,433.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,468,119,556.60 : 594,064,052,234.38 = 247,565,364,007.65 : x
  2. Step 2: Convert to fraction form
    430,468,119,556.60/594,064,052,234.38 = 247,565,364,007.65/x
  3. Step 3: Cross multiply
    430,468,119,556.60x = 594,064,052,234.38 × 247,565,364,007.65
  4. Step 4: Simplify right side
    430,468,119,556.60x = 147,069,683,335,263,881,789,440
  5. Step 5: Solve for x
    x = 147,069,683,335,263,881,789,440/430,468,119,556.60
  6. Step 6: Final answer
    x = 341,650,581,433.89

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1.5x scale

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.