Home / 62,869,623.60-94,304,435.40-26,519,059.20

Finding the Fourth Proportional to 62,869,623.60, 94,304,435.40 and 26,519,059.20

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Solution

The fourth proportional to 62,869,623.60, 94,304,435.40 and 26,519,059.20 is: 39,778,588.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,869,623.60 : 94,304,435.40 = 26,519,059.20 : x
  2. Step 2: Convert to fraction form
    62,869,623.60/94,304,435.40 = 26,519,059.20/x
  3. Step 3: Cross multiply
    62,869,623.60x = 94,304,435.40 × 26,519,059.20
  4. Step 4: Simplify right side
    62,869,623.60x = 2,500,864,905,195,176
  5. Step 5: Solve for x
    x = 2,500,864,905,195,176/62,869,623.60
  6. Step 6: Final answer
    x = 39,778,588.80

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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.