Home / 58,669,544.60-88,004,316.90-15,545,403.80

Finding the Fourth Proportional to 58,669,544.60, 88,004,316.90 and 15,545,403.80

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Solution

The fourth proportional to 58,669,544.60, 88,004,316.90 and 15,545,403.80 is: 23,318,105.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,669,544.60 : 88,004,316.90 = 15,545,403.80 : x
  2. Step 2: Convert to fraction form
    58,669,544.60/88,004,316.90 = 15,545,403.80/x
  3. Step 3: Cross multiply
    58,669,544.60x = 88,004,316.90 × 15,545,403.80
  4. Step 4: Simplify right side
    58,669,544.60x = 1,368,062,642,353,664.50
  5. Step 5: Solve for x
    x = 1,368,062,642,353,664.50/58,669,544.60
  6. Step 6: Final answer
    x = 23,318,105.70

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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.