Home / 46,655,897.40-69,983,846.10-33,051,007.80

Finding the Fourth Proportional to 46,655,897.40, 69,983,846.10 and 33,051,007.80

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Solution

The fourth proportional to 46,655,897.40, 69,983,846.10 and 33,051,007.80 is: 49,576,511.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,655,897.40 : 69,983,846.10 = 33,051,007.80 : x
  2. Step 2: Convert to fraction form
    46,655,897.40/69,983,846.10 = 33,051,007.80/x
  3. Step 3: Cross multiply
    46,655,897.40x = 69,983,846.10 × 33,051,007.80
  4. Step 4: Simplify right side
    46,655,897.40x = 2,313,036,643,325,099.50
  5. Step 5: Solve for x
    x = 2,313,036,643,325,099.50/46,655,897.40
  6. Step 6: Final answer
    x = 49,576,511.70

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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.