Home / 32,809,957.71-49,203,539.56-18,259,082.47

Finding the Fourth Proportional to 32,809,957.71, 49,203,539.56 and 18,259,082.47

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Solution

The fourth proportional to 32,809,957.71, 49,203,539.56 and 18,259,082.47 is: 27,382,281.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,809,957.71 : 49,203,539.56 = 18,259,082.47 : x
  2. Step 2: Convert to fraction form
    32,809,957.71/49,203,539.56 = 18,259,082.47/x
  3. Step 3: Cross multiply
    32,809,957.71x = 49,203,539.56 × 18,259,082.47
  4. Step 4: Simplify right side
    32,809,957.71x = 898,411,486,623,568.50
  5. Step 5: Solve for x
    x = 898,411,486,623,568.50/32,809,957.71
  6. Step 6: Final answer
    x = 27,382,281.16

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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.