Home / 36,764,730.20-55,147,095.30-9,838,386.20

Finding the Fourth Proportional to 36,764,730.20, 55,147,095.30 and 9,838,386.20

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Solution

The fourth proportional to 36,764,730.20, 55,147,095.30 and 9,838,386.20 is: 14,757,579.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,764,730.20 : 55,147,095.30 = 9,838,386.20 : x
  2. Step 2: Convert to fraction form
    36,764,730.20/55,147,095.30 = 9,838,386.20/x
  3. Step 3: Cross multiply
    36,764,730.20x = 55,147,095.30 × 9,838,386.20
  4. Step 4: Simplify right side
    36,764,730.20x = 542,558,421,369,604.81
  5. Step 5: Solve for x
    x = 542,558,421,369,604.81/36,764,730.20
  6. Step 6: Final answer
    x = 14,757,579.30

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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.