Home / 32,390,561.60-48,571,845.60-16,210,260.80

Finding the Fourth Proportional to 32,390,561.60, 48,571,845.60 and 16,210,260.80

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Solution

The fourth proportional to 32,390,561.60, 48,571,845.60 and 16,210,260.80 is: 24,308,386.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,390,561.60 : 48,571,845.60 = 16,210,260.80 : x
  2. Step 2: Convert to fraction form
    32,390,561.60/48,571,845.60 = 16,210,260.80/x
  3. Step 3: Cross multiply
    32,390,561.60x = 48,571,845.60 × 16,210,260.80
  4. Step 4: Simplify right side
    32,390,561.60x = 787,362,284,713,332.50
  5. Step 5: Solve for x
    x = 787,362,284,713,332.50/32,390,561.60
  6. Step 6: Final answer
    x = 24,308,386.33

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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.