Home / 50,061,130.53-75,095,577.81-15,043,510.63

Finding the Fourth Proportional to 50,061,130.53, 75,095,577.81 and 15,043,510.63

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Solution

The fourth proportional to 50,061,130.53, 75,095,577.81 and 15,043,510.63 is: 22,566,432.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,061,130.53 : 75,095,577.81 = 15,043,510.63 : x
  2. Step 2: Convert to fraction form
    50,061,130.53/75,095,577.81 = 15,043,510.63/x
  3. Step 3: Cross multiply
    50,061,130.53x = 75,095,577.81 × 15,043,510.63
  4. Step 4: Simplify right side
    50,061,130.53x = 1,129,701,123,050,727.25
  5. Step 5: Solve for x
    x = 1,129,701,123,050,727.25/50,061,130.53
  6. Step 6: Final answer
    x = 22,566,432.50

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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.