Home / 170,596,118,279.60-235,430,043,562.55-94,472,532,274.96

Finding the Fourth Proportional to 170,596,118,279.60, 235,430,043,562.55 and 94,472,532,274.96

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Solution

The fourth proportional to 170,596,118,279.60, 235,430,043,562.55 and 94,472,532,274.96 is: 130,376,192,689.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,596,118,279.60 : 235,430,043,562.55 = 94,472,532,274.96 : x
  2. Step 2: Convert to fraction form
    170,596,118,279.60/235,430,043,562.55 = 94,472,532,274.96/x
  3. Step 3: Cross multiply
    170,596,118,279.60x = 235,430,043,562.55 × 94,472,532,274.96
  4. Step 4: Simplify right side
    170,596,118,279.60x = 22,241,672,388,958,245,355,520
  5. Step 5: Solve for x
    x = 22,241,672,388,958,245,355,520/170,596,118,279.60
  6. Step 6: Final answer
    x = 130,376,192,689.83

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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.