Home / 35,926,210.62-49,578,188.76-19,406,334.34

Finding the Fourth Proportional to 35,926,210.62, 49,578,188.76 and 19,406,334.34

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Solution

The fourth proportional to 35,926,210.62, 49,578,188.76 and 19,406,334.34 is: 26,780,751.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,210.62 : 49,578,188.76 = 19,406,334.34 : x
  2. Step 2: Convert to fraction form
    35,926,210.62/49,578,188.76 = 19,406,334.34/x
  3. Step 3: Cross multiply
    35,926,210.62x = 49,578,188.76 × 19,406,334.34
  4. Step 4: Simplify right side
    35,926,210.62x = 962,130,907,048,190
  5. Step 5: Solve for x
    x = 962,130,907,048,190/35,926,210.62
  6. Step 6: Final answer
    x = 26,780,751.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.