Home / 162,848,004.60-244,272,006.90-114,380,585.40

Finding the Fourth Proportional to 162,848,004.60, 244,272,006.90 and 114,380,585.40

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Solution

The fourth proportional to 162,848,004.60, 244,272,006.90 and 114,380,585.40 is: 171,570,878.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,848,004.60 : 244,272,006.90 = 114,380,585.40 : x
  2. Step 2: Convert to fraction form
    162,848,004.60/244,272,006.90 = 114,380,585.40/x
  3. Step 3: Cross multiply
    162,848,004.60x = 244,272,006.90 × 114,380,585.40
  4. Step 4: Simplify right side
    162,848,004.60x = 27,939,975,146,054,840
  5. Step 5: Solve for x
    x = 27,939,975,146,054,840/162,848,004.60
  6. Step 6: Final answer
    x = 171,570,878.10

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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.