Home / 35,822,500.04-49,434,501.48-20,141,538.32

Finding the Fourth Proportional to 35,822,500.04, 49,434,501.48 and 20,141,538.32

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Solution

The fourth proportional to 35,822,500.04, 49,434,501.48 and 20,141,538.32 is: 27,795,014.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,822,500.04 : 49,434,501.48 = 20,141,538.32 : x
  2. Step 2: Convert to fraction form
    35,822,500.04/49,434,501.48 = 20,141,538.32/x
  3. Step 3: Cross multiply
    35,822,500.04x = 49,434,501.48 × 20,141,538.32
  4. Step 4: Simplify right side
    35,822,500.04x = 995,686,905,889,516.62
  5. Step 5: Solve for x
    x = 995,686,905,889,516.62/35,822,500.04
  6. Step 6: Final answer
    x = 27,795,014.44

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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.