Home / 55,266,271.20-82,898,629.20-24,974,085.60

Finding the Fourth Proportional to 55,266,271.20, 82,898,629.20 and 24,974,085.60

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Solution

The fourth proportional to 55,266,271.20, 82,898,629.20 and 24,974,085.60 is: 37,460,777.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,266,271.20 : 82,898,629.20 = 24,974,085.60 : x
  2. Step 2: Convert to fraction form
    55,266,271.20/82,898,629.20 = 24,974,085.60/x
  3. Step 3: Cross multiply
    55,266,271.20x = 82,898,629.20 × 24,974,085.60
  4. Step 4: Simplify right side
    55,266,271.20x = 2,070,317,461,763,459.75
  5. Step 5: Solve for x
    x = 2,070,317,461,763,459.75/55,266,271.20
  6. Step 6: Final answer
    x = 37,460,777.01

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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.