Home / 10,089,401.31-13,923,667.94-5,506,017.93

Finding the Fourth Proportional to 10,089,401.31, 13,923,667.94 and 5,506,017.93

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Solution

The fourth proportional to 10,089,401.31, 13,923,667.94 and 5,506,017.93 is: 7,598,465.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,089,401.31 : 13,923,667.94 = 5,506,017.93 : x
  2. Step 2: Convert to fraction form
    10,089,401.31/13,923,667.94 = 5,506,017.93/x
  3. Step 3: Cross multiply
    10,089,401.31x = 13,923,667.94 × 5,506,017.93
  4. Step 4: Simplify right side
    10,089,401.31x = 76,663,965,301,476.08
  5. Step 5: Solve for x
    x = 76,663,965,301,476.08/10,089,401.31
  6. Step 6: Final answer
    x = 7,598,465.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.