Home / 62,027,615.60-93,041,423.40-61,071,021.80

Finding the Fourth Proportional to 62,027,615.60, 93,041,423.40 and 61,071,021.80

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Solution

The fourth proportional to 62,027,615.60, 93,041,423.40 and 61,071,021.80 is: 91,606,532.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,027,615.60 : 93,041,423.40 = 61,071,021.80 : x
  2. Step 2: Convert to fraction form
    62,027,615.60/93,041,423.40 = 61,071,021.80/x
  3. Step 3: Cross multiply
    62,027,615.60x = 93,041,423.40 × 61,071,021.80
  4. Step 4: Simplify right side
    62,027,615.60x = 5,682,134,796,764,430
  5. Step 5: Solve for x
    x = 5,682,134,796,764,430/62,027,615.60
  6. Step 6: Final answer
    x = 91,606,532.70

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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.