Home / 102,527,813.64-153,792,119.43-24,804,592.89

Finding the Fourth Proportional to 102,527,813.64, 153,792,119.43 and 24,804,592.89

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Solution

The fourth proportional to 102,527,813.64, 153,792,119.43 and 24,804,592.89 is: 37,206,985.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,527,813.64 : 153,792,119.43 = 24,804,592.89 : x
  2. Step 2: Convert to fraction form
    102,527,813.64/153,792,119.43 = 24,804,592.89/x
  3. Step 3: Cross multiply
    102,527,813.64x = 153,792,119.43 × 24,804,592.89
  4. Step 4: Simplify right side
    102,527,813.64x = 3,814,750,912,151,409
  5. Step 5: Solve for x
    x = 3,814,750,912,151,409/102,527,813.64
  6. Step 6: Final answer
    x = 37,206,985.86

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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.