Home / 58,626,056.40-87,939,084.60-49,220,206.80

Finding the Fourth Proportional to 58,626,056.40, 87,939,084.60 and 49,220,206.80

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Solution

The fourth proportional to 58,626,056.40, 87,939,084.60 and 49,220,206.80 is: 73,830,310.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,626,056.40 : 87,939,084.60 = 49,220,206.80 : x
  2. Step 2: Convert to fraction form
    58,626,056.40/87,939,084.60 = 49,220,206.80/x
  3. Step 3: Cross multiply
    58,626,056.40x = 87,939,084.60 × 49,220,206.80
  4. Step 4: Simplify right side
    58,626,056.40x = 4,328,379,929,814,694.50
  5. Step 5: Solve for x
    x = 4,328,379,929,814,694.50/58,626,056.40
  6. Step 6: Final answer
    x = 73,830,310.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.