Home / 61,244,586.40-91,863,825.36-22,903,281.76

Finding the Fourth Proportional to 61,244,586.40, 91,863,825.36 and 22,903,281.76

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Solution

The fourth proportional to 61,244,586.40, 91,863,825.36 and 22,903,281.76 is: 34,353,780.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,244,586.40 : 91,863,825.36 = 22,903,281.76 : x
  2. Step 2: Convert to fraction form
    61,244,586.40/91,863,825.36 = 22,903,281.76/x
  3. Step 3: Cross multiply
    61,244,586.40x = 91,863,825.36 × 22,903,281.76
  4. Step 4: Simplify right side
    61,244,586.40x = 2,103,983,075,771,513.50
  5. Step 5: Solve for x
    x = 2,103,983,075,771,513.50/61,244,586.40
  6. Step 6: Final answer
    x = 34,353,780.46

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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.