Home / 16,575,984.54-24,880,943.61-13,688,150.13

Finding the Fourth Proportional to 16,575,984.54, 24,880,943.61 and 13,688,150.13

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Solution

The fourth proportional to 16,575,984.54, 24,880,943.61 and 13,688,150.13 is: 20,546,236.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,575,984.54 : 24,880,943.61 = 13,688,150.13 : x
  2. Step 2: Convert to fraction form
    16,575,984.54/24,880,943.61 = 13,688,150.13/x
  3. Step 3: Cross multiply
    16,575,984.54x = 24,880,943.61 × 13,688,150.13
  4. Step 4: Simplify right side
    16,575,984.54x = 340,574,091,509,744.19
  5. Step 5: Solve for x
    x = 340,574,091,509,744.19/16,575,984.54
  6. Step 6: Final answer
    x = 20,546,236.07

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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.