Home / 17,798,065.84-26,695,706.08-5,018,054.32

Finding the Fourth Proportional to 17,798,065.84, 26,695,706.08 and 5,018,054.32

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Solution

The fourth proportional to 17,798,065.84, 26,695,706.08 and 5,018,054.32 is: 7,526,688.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,798,065.84 : 26,695,706.08 = 5,018,054.32 : x
  2. Step 2: Convert to fraction form
    17,798,065.84/26,695,706.08 = 5,018,054.32/x
  3. Step 3: Cross multiply
    17,798,065.84x = 26,695,706.08 × 5,018,054.32
  4. Step 4: Simplify right side
    17,798,065.84x = 133,960,503,220,194.27
  5. Step 5: Solve for x
    x = 133,960,503,220,194.27/17,798,065.84
  6. Step 6: Final answer
    x = 7,526,688.82

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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.