Home / 55,563,175.72-76,663,332.66-32,048,901.64

Finding the Fourth Proportional to 55,563,175.72, 76,663,332.66 and 32,048,901.64

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Solution

The fourth proportional to 55,563,175.72, 76,663,332.66 and 32,048,901.64 is: 44,219,495.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,563,175.72 : 76,663,332.66 = 32,048,901.64 : x
  2. Step 2: Convert to fraction form
    55,563,175.72/76,663,332.66 = 32,048,901.64/x
  3. Step 3: Cross multiply
    55,563,175.72x = 76,663,332.66 × 32,048,901.64
  4. Step 4: Simplify right side
    55,563,175.72x = 2,456,975,607,814,939.50
  5. Step 5: Solve for x
    x = 2,456,975,607,814,939.50/55,563,175.72
  6. Step 6: Final answer
    x = 44,219,495.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.