Home / 34,173,686.40-51,260,529.60-10,239,158.40

Finding the Fourth Proportional to 34,173,686.40, 51,260,529.60 and 10,239,158.40

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Solution

The fourth proportional to 34,173,686.40, 51,260,529.60 and 10,239,158.40 is: 15,358,737.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,173,686.40 : 51,260,529.60 = 10,239,158.40 : x
  2. Step 2: Convert to fraction form
    34,173,686.40/51,260,529.60 = 10,239,158.40/x
  3. Step 3: Cross multiply
    34,173,686.40x = 51,260,529.60 × 10,239,158.40
  4. Step 4: Simplify right side
    34,173,686.40x = 524,864,682,242,288.69
  5. Step 5: Solve for x
    x = 524,864,682,242,288.69/34,173,686.40
  6. Step 6: Final answer
    x = 15,358,737.60

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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.