Home / 48,545,375.36-66,989,929.28-26,514,488.32

Finding the Fourth Proportional to 48,545,375.36, 66,989,929.28 and 26,514,488.32

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Solution

The fourth proportional to 48,545,375.36, 66,989,929.28 and 26,514,488.32 is: 36,588,525.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,545,375.36 : 66,989,929.28 = 26,514,488.32 : x
  2. Step 2: Convert to fraction form
    48,545,375.36/66,989,929.28 = 26,514,488.32/x
  3. Step 3: Cross multiply
    48,545,375.36x = 66,989,929.28 × 26,514,488.32
  4. Step 4: Simplify right side
    48,545,375.36x = 1,776,203,697,452,186
  5. Step 5: Solve for x
    x = 1,776,203,697,452,186/48,545,375.36
  6. Step 6: Final answer
    x = 36,588,525.36

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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.