Home / 180,007,167.84-248,409,900-97,500,952.68

Finding the Fourth Proportional to 180,007,167.84, 248,409,900 and 97,500,952.68

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Solution

The fourth proportional to 180,007,167.84, 248,409,900 and 97,500,952.68 is: 134,551,319.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,007,167.84 : 248,409,900 = 97,500,952.68 : x
  2. Step 2: Convert to fraction form
    180,007,167.84/248,409,900 = 97,500,952.68/x
  3. Step 3: Cross multiply
    180,007,167.84x = 248,409,900 × 97,500,952.68
  4. Step 4: Simplify right side
    180,007,167.84x = 24,220,201,905,143,532
  5. Step 5: Solve for x
    x = 24,220,201,905,143,532/180,007,167.84
  6. Step 6: Final answer
    x = 134,551,319.24

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Why These Related Problems?

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