Home / 152,638,297.56-228,928,241.70-59,265,271.14

Finding the Fourth Proportional to 152,638,297.56, 228,928,241.70 and 59,265,271.14

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Solution

The fourth proportional to 152,638,297.56, 228,928,241.70 and 59,265,271.14 is: 88,886,567.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,638,297.56 : 228,928,241.70 = 59,265,271.14 : x
  2. Step 2: Convert to fraction form
    152,638,297.56/228,928,241.70 = 59,265,271.14/x
  3. Step 3: Cross multiply
    152,638,297.56x = 228,928,241.70 × 59,265,271.14
  4. Step 4: Simplify right side
    152,638,297.56x = 13,567,494,315,953,954
  5. Step 5: Solve for x
    x = 13,567,494,315,953,954/152,638,297.56
  6. Step 6: Final answer
    x = 88,886,567.35

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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.