Home / 57,044,583.36-85,524,320.16-34,320,156.48

Finding the Fourth Proportional to 57,044,583.36, 85,524,320.16 and 34,320,156.48

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Solution

The fourth proportional to 57,044,583.36, 85,524,320.16 and 34,320,156.48 is: 51,454,632.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,044,583.36 : 85,524,320.16 = 34,320,156.48 : x
  2. Step 2: Convert to fraction form
    57,044,583.36/85,524,320.16 = 34,320,156.48/x
  3. Step 3: Cross multiply
    57,044,583.36x = 85,524,320.16 × 34,320,156.48
  4. Step 4: Simplify right side
    57,044,583.36x = 2,935,208,050,736,818
  5. Step 5: Solve for x
    x = 2,935,208,050,736,818/57,044,583.36
  6. Step 6: Final answer
    x = 51,454,632.11

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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.