Home / 11,584,292.60-17,376,438.90-10,688,497.40

Finding the Fourth Proportional to 11,584,292.60, 17,376,438.90 and 10,688,497.40

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Solution

The fourth proportional to 11,584,292.60, 17,376,438.90 and 10,688,497.40 is: 16,032,746.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,584,292.60 : 17,376,438.90 = 10,688,497.40 : x
  2. Step 2: Convert to fraction form
    11,584,292.60/17,376,438.90 = 10,688,497.40/x
  3. Step 3: Cross multiply
    11,584,292.60x = 17,376,438.90 × 10,688,497.40
  4. Step 4: Simplify right side
    11,584,292.60x = 185,728,022,003,908.84
  5. Step 5: Solve for x
    x = 185,728,022,003,908.84/11,584,292.60
  6. Step 6: Final answer
    x = 16,032,746.10

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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.