Home / 134,526,445.32-201,789,670.65-32,290,482.96

Finding the Fourth Proportional to 134,526,445.32, 201,789,670.65 and 32,290,482.96

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Solution

The fourth proportional to 134,526,445.32, 201,789,670.65 and 32,290,482.96 is: 48,435,725.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,526,445.32 : 201,789,670.65 = 32,290,482.96 : x
  2. Step 2: Convert to fraction form
    134,526,445.32/201,789,670.65 = 32,290,482.96/x
  3. Step 3: Cross multiply
    134,526,445.32x = 201,789,670.65 × 32,290,482.96
  4. Step 4: Simplify right side
    134,526,445.32x = 6,515,885,921,627,837
  5. Step 5: Solve for x
    x = 6,515,885,921,627,837/134,526,445.32
  6. Step 6: Final answer
    x = 48,435,725.08

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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.