Home / 173,216,935.08-259,803,714.87-56,622,519.45

Finding the Fourth Proportional to 173,216,935.08, 259,803,714.87 and 56,622,519.45

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Solution

The fourth proportional to 173,216,935.08, 259,803,714.87 and 56,622,519.45 is: 84,926,689.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,216,935.08 : 259,803,714.87 = 56,622,519.45 : x
  2. Step 2: Convert to fraction form
    173,216,935.08/259,803,714.87 = 56,622,519.45/x
  3. Step 3: Cross multiply
    173,216,935.08x = 259,803,714.87 × 56,622,519.45
  4. Step 4: Simplify right side
    173,216,935.08x = 14,710,740,898,408,830
  5. Step 5: Solve for x
    x = 14,710,740,898,408,830/173,216,935.08
  6. Step 6: Final answer
    x = 84,926,689.71

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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.