Home / 169,024,198.29-253,553,421.64-58,345,442.70

Finding the Fourth Proportional to 169,024,198.29, 253,553,421.64 and 58,345,442.70

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Solution

The fourth proportional to 169,024,198.29, 253,553,421.64 and 58,345,442.70 is: 87,524,075.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,024,198.29 : 253,553,421.64 = 58,345,442.70 : x
  2. Step 2: Convert to fraction form
    169,024,198.29/253,553,421.64 = 58,345,442.70/x
  3. Step 3: Cross multiply
    169,024,198.29x = 253,553,421.64 × 58,345,442.70
  4. Step 4: Simplify right side
    169,024,198.29x = 14,793,686,633,685,560
  5. Step 5: Solve for x
    x = 14,793,686,633,685,560/169,024,198.29
  6. Step 6: Final answer
    x = 87,524,075.15

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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.