Home / 36,558,551.20-54,510,983.65-35,554,127.72

Finding the Fourth Proportional to 36,558,551.20, 54,510,983.65 and 35,554,127.72

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Solution

The fourth proportional to 36,558,551.20, 54,510,983.65 and 35,554,127.72 is: 53,013,328.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,558,551.20 : 54,510,983.65 = 35,554,127.72 : x
  2. Step 2: Convert to fraction form
    36,558,551.20/54,510,983.65 = 35,554,127.72/x
  3. Step 3: Cross multiply
    36,558,551.20x = 54,510,983.65 × 35,554,127.72
  4. Step 4: Simplify right side
    36,558,551.20x = 1,938,090,474,834,931.75
  5. Step 5: Solve for x
    x = 1,938,090,474,834,931.75/36,558,551.20
  6. Step 6: Final answer
    x = 53,013,328.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.