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Finding the Fourth Proportional to 23,602,844.94, 35,410,567.59 and 8,458,307.34

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Solution

The fourth proportional to 23,602,844.94, 35,410,567.59 and 8,458,307.34 is: 12,689,718.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,602,844.94 : 35,410,567.59 = 8,458,307.34 : x
  2. Step 2: Convert to fraction form
    23,602,844.94/35,410,567.59 = 8,458,307.34/x
  3. Step 3: Cross multiply
    23,602,844.94x = 35,410,567.59 × 8,458,307.34
  4. Step 4: Simplify right side
    23,602,844.94x = 299,513,463,760,063.12
  5. Step 5: Solve for x
    x = 299,513,463,760,063.12/23,602,844.94
  6. Step 6: Final answer
    x = 12,689,718.74

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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.