Home / 35,926,209.62-49,578,187.38-19,406,333.34

Finding the Fourth Proportional to 35,926,209.62, 49,578,187.38 and 19,406,333.34

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Solution

The fourth proportional to 35,926,209.62, 49,578,187.38 and 19,406,333.34 is: 26,780,749.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,209.62 : 49,578,187.38 = 19,406,333.34 : x
  2. Step 2: Convert to fraction form
    35,926,209.62/49,578,187.38 = 19,406,333.34/x
  3. Step 3: Cross multiply
    35,926,209.62x = 49,578,187.38 × 19,406,333.34
  4. Step 4: Simplify right side
    35,926,209.62x = 962,130,830,689,261.25
  5. Step 5: Solve for x
    x = 962,130,830,689,261.25/35,926,209.62
  6. Step 6: Final answer
    x = 26,780,749.79

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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.