Home / 32,782,699.80-45,246,047.58-19,552,724.64

Finding the Fourth Proportional to 32,782,699.80, 45,246,047.58 and 19,552,724.64

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Solution

The fourth proportional to 32,782,699.80, 45,246,047.58 and 19,552,724.64 is: 26,986,292.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,782,699.80 : 45,246,047.58 = 19,552,724.64 : x
  2. Step 2: Convert to fraction form
    32,782,699.80/45,246,047.58 = 19,552,724.64/x
  3. Step 3: Cross multiply
    32,782,699.80x = 45,246,047.58 × 19,552,724.64
  4. Step 4: Simplify right side
    32,782,699.80x = 884,683,509,380,078.38
  5. Step 5: Solve for x
    x = 884,683,509,380,078.38/32,782,699.80
  6. Step 6: Final answer
    x = 26,986,292.00

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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.