Home / 32,805,816.60-49,208,724.90-17,689,272.60

Finding the Fourth Proportional to 32,805,816.60, 49,208,724.90 and 17,689,272.60

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Solution

The fourth proportional to 32,805,816.60, 49,208,724.90 and 17,689,272.60 is: 26,533,908.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,816.60 : 49,208,724.90 = 17,689,272.60 : x
  2. Step 2: Convert to fraction form
    32,805,816.60/49,208,724.90 = 17,689,272.60/x
  3. Step 3: Cross multiply
    32,805,816.60x = 49,208,724.90 × 17,689,272.60
  4. Step 4: Simplify right side
    32,805,816.60x = 870,466,549,054,507.75
  5. Step 5: Solve for x
    x = 870,466,549,054,507.75/32,805,816.60
  6. Step 6: Final answer
    x = 26,533,908.90

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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.