Home / 29,803,460.12-44,667,792.41-12,744,072.80

Finding the Fourth Proportional to 29,803,460.12, 44,667,792.41 and 12,744,072.80

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Solution

The fourth proportional to 29,803,460.12, 44,667,792.41 and 12,744,072.80 is: 19,100,117.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,803,460.12 : 44,667,792.41 = 12,744,072.80 : x
  2. Step 2: Convert to fraction form
    29,803,460.12/44,667,792.41 = 12,744,072.80/x
  3. Step 3: Cross multiply
    29,803,460.12x = 44,667,792.41 × 12,744,072.80
  4. Step 4: Simplify right side
    29,803,460.12x = 569,249,598,001,268.12
  5. Step 5: Solve for x
    x = 569,249,598,001,268.12/29,803,460.12
  6. Step 6: Final answer
    x = 19,100,117.77

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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.