Home / 39,970,225-59,956,996.38-11,603,377

Finding the Fourth Proportional to 39,970,225, 59,956,996.38 and 11,603,377

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Solution

The fourth proportional to 39,970,225, 59,956,996.38 and 11,603,377 is: 17,405,547.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,970,225 : 59,956,996.38 = 11,603,377 : x
  2. Step 2: Convert to fraction form
    39,970,225/59,956,996.38 = 11,603,377/x
  3. Step 3: Cross multiply
    39,970,225x = 59,956,996.38 × 11,603,377
  4. Step 4: Simplify right side
    39,970,225x = 695,703,632,784,775.25
  5. Step 5: Solve for x
    x = 695,703,632,784,775.25/39,970,225
  6. Step 6: Final answer
    x = 17,405,547.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.