Home / 40,214,060.40-60,323,423.40-11,462,300.40

Finding the Fourth Proportional to 40,214,060.40, 60,323,423.40 and 11,462,300.40

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Solution

The fourth proportional to 40,214,060.40, 60,323,423.40 and 11,462,300.40 is: 17,194,115.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,214,060.40 : 60,323,423.40 = 11,462,300.40 : x
  2. Step 2: Convert to fraction form
    40,214,060.40/60,323,423.40 = 11,462,300.40/x
  3. Step 3: Cross multiply
    40,214,060.40x = 60,323,423.40 × 11,462,300.40
  4. Step 4: Simplify right side
    40,214,060.40x = 691,445,200,167,189.38
  5. Step 5: Solve for x
    x = 691,445,200,167,189.38/40,214,060.40
  6. Step 6: Final answer
    x = 17,194,115.52

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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.