Home / 47,260,092.60-70,890,138.90-11,358,300.60

Finding the Fourth Proportional to 47,260,092.60, 70,890,138.90 and 11,358,300.60

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Solution

The fourth proportional to 47,260,092.60, 70,890,138.90 and 11,358,300.60 is: 17,037,450.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,260,092.60 : 70,890,138.90 = 11,358,300.60 : x
  2. Step 2: Convert to fraction form
    47,260,092.60/70,890,138.90 = 11,358,300.60/x
  3. Step 3: Cross multiply
    47,260,092.60x = 70,890,138.90 × 11,358,300.60
  4. Step 4: Simplify right side
    47,260,092.60x = 805,191,507,201,953.38
  5. Step 5: Solve for x
    x = 805,191,507,201,953.38/47,260,092.60
  6. Step 6: Final answer
    x = 17,037,450.90

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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.