Home / 24,736,210.79-34,121,788.46-15,427,620.02

Finding the Fourth Proportional to 24,736,210.79, 34,121,788.46 and 15,427,620.02

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Solution

The fourth proportional to 24,736,210.79, 34,121,788.46 and 15,427,620.02 is: 21,281,270.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,736,210.79 : 34,121,788.46 = 15,427,620.02 : x
  2. Step 2: Convert to fraction form
    24,736,210.79/34,121,788.46 = 15,427,620.02/x
  3. Step 3: Cross multiply
    24,736,210.79x = 34,121,788.46 × 15,427,620.02
  4. Step 4: Simplify right side
    24,736,210.79x = 526,417,986,771,867.31
  5. Step 5: Solve for x
    x = 526,417,986,771,867.31/24,736,210.79
  6. Step 6: Final answer
    x = 21,281,270.25

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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.