Home / 155,508,271.24-233,297,199.30-58,464,819.73

Finding the Fourth Proportional to 155,508,271.24, 233,297,199.30 and 58,464,819.73

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Solution

The fourth proportional to 155,508,271.24, 233,297,199.30 and 58,464,819.73 is: 87,710,310.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,508,271.24 : 233,297,199.30 = 58,464,819.73 : x
  2. Step 2: Convert to fraction form
    155,508,271.24/233,297,199.30 = 58,464,819.73/x
  3. Step 3: Cross multiply
    155,508,271.24x = 233,297,199.30 × 58,464,819.73
  4. Step 4: Simplify right side
    155,508,271.24x = 13,639,678,700,588,382
  5. Step 5: Solve for x
    x = 13,639,678,700,588,382/155,508,271.24
  6. Step 6: Final answer
    x = 87,710,310.15

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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.