Home / 17,636,108.84-26,457,570.03-6,705,448.58

Finding the Fourth Proportional to 17,636,108.84, 26,457,570.03 and 6,705,448.58

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Solution

The fourth proportional to 17,636,108.84, 26,457,570.03 and 6,705,448.58 is: 10,059,468.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,636,108.84 : 26,457,570.03 = 6,705,448.58 : x
  2. Step 2: Convert to fraction form
    17,636,108.84/26,457,570.03 = 6,705,448.58/x
  3. Step 3: Cross multiply
    17,636,108.84x = 26,457,570.03 × 6,705,448.58
  4. Step 4: Simplify right side
    17,636,108.84x = 177,409,875,429,595.50
  5. Step 5: Solve for x
    x = 177,409,875,429,595.50/17,636,108.84
  6. Step 6: Final answer
    x = 10,059,468.16

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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.