Home / 27,225,580.95-38,144,156.85-27,225,580.95

Finding the Fourth Proportional to 27,225,580.95, 38,144,156.85 and 27,225,580.95

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Solution

The fourth proportional to 27,225,580.95, 38,144,156.85 and 27,225,580.95 is: 38,144,156.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,225,580.95 : 38,144,156.85 = 27,225,580.95 : x
  2. Step 2: Convert to fraction form
    27,225,580.95/38,144,156.85 = 27,225,580.95/x
  3. Step 3: Cross multiply
    27,225,580.95x = 38,144,156.85 × 27,225,580.95
  4. Step 4: Simplify right side
    27,225,580.95x = 1,038,496,830,089,172
  5. Step 5: Solve for x
    x = 1,038,496,830,089,172/27,225,580.95
  6. Step 6: Final answer
    x = 38,144,156.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.