Home / 11,210,052.48-16,817,440.32-3,636,426.88

Finding the Fourth Proportional to 11,210,052.48, 16,817,440.32 and 3,636,426.88

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Solution

The fourth proportional to 11,210,052.48, 16,817,440.32 and 3,636,426.88 is: 5,455,406.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,052.48 : 16,817,440.32 = 3,636,426.88 : x
  2. Step 2: Convert to fraction form
    11,210,052.48/16,817,440.32 = 3,636,426.88/x
  3. Step 3: Cross multiply
    11,210,052.48x = 16,817,440.32 × 3,636,426.88
  4. Step 4: Simplify right side
    11,210,052.48x = 61,155,392,032,443.80
  5. Step 5: Solve for x
    x = 61,155,392,032,443.80/11,210,052.48
  6. Step 6: Final answer
    x = 5,455,406.40

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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.