Home / 180,848,585,705.80-271,280,364,983.98-53,363,275,054.72

Finding the Fourth Proportional to 180,848,585,705.80, 271,280,364,983.98 and 53,363,275,054.72

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Solution

The fourth proportional to 180,848,585,705.80, 271,280,364,983.98 and 53,363,275,054.72 is: 80,047,121,613.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,848,585,705.80 : 271,280,364,983.98 = 53,363,275,054.72 : x
  2. Step 2: Convert to fraction form
    180,848,585,705.80/271,280,364,983.98 = 53,363,275,054.72/x
  3. Step 3: Cross multiply
    180,848,585,705.80x = 271,280,364,983.98 × 53,363,275,054.72
  4. Step 4: Simplify right side
    180,848,585,705.80x = 14,476,408,733,584,957,898,752
  5. Step 5: Solve for x
    x = 14,476,408,733,584,957,898,752/180,848,585,705.80
  6. Step 6: Final answer
    x = 80,047,121,613.30

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1.5x scale

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.