Home / 47,110,191.90-70,665,312.50-14,764,613.62

Finding the Fourth Proportional to 47,110,191.90, 70,665,312.50 and 14,764,613.62

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Solution

The fourth proportional to 47,110,191.90, 70,665,312.50 and 14,764,613.62 is: 22,146,928.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,110,191.90 : 70,665,312.50 = 14,764,613.62 : x
  2. Step 2: Convert to fraction form
    47,110,191.90/70,665,312.50 = 14,764,613.62/x
  3. Step 3: Cross multiply
    47,110,191.90x = 70,665,312.50 × 14,764,613.62
  4. Step 4: Simplify right side
    47,110,191.90x = 1,043,346,035,399,056.25
  5. Step 5: Solve for x
    x = 1,043,346,035,399,056.25/47,110,191.90
  6. Step 6: Final answer
    x = 22,146,928.16

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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.