Home / 177,466,010.60-266,199,015.90-62,449,639.40

Finding the Fourth Proportional to 177,466,010.60, 266,199,015.90 and 62,449,639.40

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Solution

The fourth proportional to 177,466,010.60, 266,199,015.90 and 62,449,639.40 is: 93,674,459.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,466,010.60 : 266,199,015.90 = 62,449,639.40 : x
  2. Step 2: Convert to fraction form
    177,466,010.60/266,199,015.90 = 62,449,639.40/x
  3. Step 3: Cross multiply
    177,466,010.60x = 266,199,015.90 × 62,449,639.40
  4. Step 4: Simplify right side
    177,466,010.60x = 16,624,032,551,589,866
  5. Step 5: Solve for x
    x = 16,624,032,551,589,866/177,466,010.60
  6. Step 6: Final answer
    x = 93,674,459.10

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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.