Home / 273,347,158,594.55-377,219,046,540.48-163,481,487,690.92

Finding the Fourth Proportional to 273,347,158,594.55, 377,219,046,540.48 and 163,481,487,690.92

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Solution

The fourth proportional to 273,347,158,594.55, 377,219,046,540.48 and 163,481,487,690.92 is: 225,604,433,683.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,347,158,594.55 : 377,219,046,540.48 = 163,481,487,690.92 : x
  2. Step 2: Convert to fraction form
    273,347,158,594.55/377,219,046,540.48 = 163,481,487,690.92/x
  3. Step 3: Cross multiply
    273,347,158,594.55x = 377,219,046,540.48 × 163,481,487,690.92
  4. Step 4: Simplify right side
    273,347,158,594.55x = 61,668,330,913,788,065,742,848
  5. Step 5: Solve for x
    x = 61,668,330,913,788,065,742,848/273,347,158,594.55
  6. Step 6: Final answer
    x = 225,604,433,683.76

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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.