Home / 48,736,904.12-73,104,792.56-11,849,003.04

Finding the Fourth Proportional to 48,736,904.12, 73,104,792.56 and 11,849,003.04

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Solution

The fourth proportional to 48,736,904.12, 73,104,792.56 and 11,849,003.04 is: 17,773,367.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,736,904.12 : 73,104,792.56 = 11,849,003.04 : x
  2. Step 2: Convert to fraction form
    48,736,904.12/73,104,792.56 = 11,849,003.04/x
  3. Step 3: Cross multiply
    48,736,904.12x = 73,104,792.56 × 11,849,003.04
  4. Step 4: Simplify right side
    48,736,904.12x = 866,218,909,282,009.38
  5. Step 5: Solve for x
    x = 866,218,909,282,009.38/48,736,904.12
  6. Step 6: Final answer
    x = 17,773,367.53

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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.