Home / 39,073,603.75-58,598,409.88-27,020,521.87

Finding the Fourth Proportional to 39,073,603.75, 58,598,409.88 and 27,020,521.87

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Solution

The fourth proportional to 39,073,603.75, 58,598,409.88 and 27,020,521.87 is: 40,522,487.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,073,603.75 : 58,598,409.88 = 27,020,521.87 : x
  2. Step 2: Convert to fraction form
    39,073,603.75/58,598,409.88 = 27,020,521.87/x
  3. Step 3: Cross multiply
    39,073,603.75x = 58,598,409.88 × 27,020,521.87
  4. Step 4: Simplify right side
    39,073,603.75x = 1,583,359,615,281,669.25
  5. Step 5: Solve for x
    x = 1,583,359,615,281,669.25/39,073,603.75
  6. Step 6: Final answer
    x = 40,522,487.40

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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.