Home / 18,064,088.52-24,928,466.64-9,804,151.06

Finding the Fourth Proportional to 18,064,088.52, 24,928,466.64 and 9,804,151.06

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Solution

The fourth proportional to 18,064,088.52, 24,928,466.64 and 9,804,151.06 is: 13,529,741.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064,088.52 : 24,928,466.64 = 9,804,151.06 : x
  2. Step 2: Convert to fraction form
    18,064,088.52/24,928,466.64 = 9,804,151.06/x
  3. Step 3: Cross multiply
    18,064,088.52x = 24,928,466.64 × 9,804,151.06
  4. Step 4: Simplify right side
    18,064,088.52x = 244,402,452,632,730.66
  5. Step 5: Solve for x
    x = 244,402,452,632,730.66/18,064,088.52
  6. Step 6: Final answer
    x = 13,529,741.75

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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.