Home / 32,763,338.60-49,145,007.90-8,828,810.60

Finding the Fourth Proportional to 32,763,338.60, 49,145,007.90 and 8,828,810.60

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Solution

The fourth proportional to 32,763,338.60, 49,145,007.90 and 8,828,810.60 is: 13,243,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,763,338.60 : 49,145,007.90 = 8,828,810.60 : x
  2. Step 2: Convert to fraction form
    32,763,338.60/49,145,007.90 = 8,828,810.60/x
  3. Step 3: Cross multiply
    32,763,338.60x = 49,145,007.90 × 8,828,810.60
  4. Step 4: Simplify right side
    32,763,338.60x = 433,891,966,684,603.69
  5. Step 5: Solve for x
    x = 433,891,966,684,603.69/32,763,338.60
  6. Step 6: Final answer
    x = 13,243,215.90

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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.