Home / 35,868,005.80-53,802,008.70-33,096,639.40

Finding the Fourth Proportional to 35,868,005.80, 53,802,008.70 and 33,096,639.40

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Solution

The fourth proportional to 35,868,005.80, 53,802,008.70 and 33,096,639.40 is: 49,644,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,868,005.80 : 53,802,008.70 = 33,096,639.40 : x
  2. Step 2: Convert to fraction form
    35,868,005.80/53,802,008.70 = 33,096,639.40/x
  3. Step 3: Cross multiply
    35,868,005.80x = 53,802,008.70 × 33,096,639.40
  4. Step 4: Simplify right side
    35,868,005.80x = 1,780,665,680,939,562.75
  5. Step 5: Solve for x
    x = 1,780,665,680,939,562.75/35,868,005.80
  6. Step 6: Final answer
    x = 49,644,959.10

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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.