Home / 25,197,164.40-37,795,746.60-9,023,643.30

Finding the Fourth Proportional to 25,197,164.40, 37,795,746.60 and 9,023,643.30

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Solution

The fourth proportional to 25,197,164.40, 37,795,746.60 and 9,023,643.30 is: 13,535,464.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,197,164.40 : 37,795,746.60 = 9,023,643.30 : x
  2. Step 2: Convert to fraction form
    25,197,164.40/37,795,746.60 = 9,023,643.30/x
  3. Step 3: Cross multiply
    25,197,164.40x = 37,795,746.60 × 9,023,643.30
  4. Step 4: Simplify right side
    25,197,164.40x = 341,055,335,575,587.81
  5. Step 5: Solve for x
    x = 341,055,335,575,587.81/25,197,164.40
  6. Step 6: Final answer
    x = 13,535,464.95

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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.