Home / 35,635,341.16-49,176,771.24-19,337,817.16

Finding the Fourth Proportional to 35,635,341.16, 49,176,771.24 and 19,337,817.16

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Solution

The fourth proportional to 35,635,341.16, 49,176,771.24 and 19,337,817.16 is: 26,686,187.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,635,341.16 : 49,176,771.24 = 19,337,817.16 : x
  2. Step 2: Convert to fraction form
    35,635,341.16/49,176,771.24 = 19,337,817.16/x
  3. Step 3: Cross multiply
    35,635,341.16x = 49,176,771.24 × 19,337,817.16
  4. Step 4: Simplify right side
    35,635,341.16x = 950,971,410,758,266.50
  5. Step 5: Solve for x
    x = 950,971,410,758,266.50/35,635,341.16
  6. Step 6: Final answer
    x = 26,686,187.92

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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.