Home / 23,688,585.19-32,684,645.07-13,759,568.02

Finding the Fourth Proportional to 23,688,585.19, 32,684,645.07 and 13,759,568.02

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Solution

The fourth proportional to 23,688,585.19, 32,684,645.07 and 13,759,568.02 is: 18,984,949.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,688,585.19 : 32,684,645.07 = 13,759,568.02 : x
  2. Step 2: Convert to fraction form
    23,688,585.19/32,684,645.07 = 13,759,568.02/x
  3. Step 3: Cross multiply
    23,688,585.19x = 32,684,645.07 × 13,759,568.02
  4. Step 4: Simplify right side
    23,688,585.19x = 449,726,596,886,799.44
  5. Step 5: Solve for x
    x = 449,726,596,886,799.44/23,688,585.19
  6. Step 6: Final answer
    x = 18,984,949.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.