Home / 46,159,435.36-63,366,455.27-39,621,714.76

Finding the Fourth Proportional to 46,159,435.36, 63,366,455.27 and 39,621,714.76

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Solution

The fourth proportional to 46,159,435.36, 63,366,455.27 and 39,621,714.76 is: 54,391,644.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,159,435.36 : 63,366,455.27 = 39,621,714.76 : x
  2. Step 2: Convert to fraction form
    46,159,435.36/63,366,455.27 = 39,621,714.76/x
  3. Step 3: Cross multiply
    46,159,435.36x = 63,366,455.27 × 39,621,714.76
  4. Step 4: Simplify right side
    46,159,435.36x = 2,510,687,616,060,239
  5. Step 5: Solve for x
    x = 2,510,687,616,060,239/46,159,435.36
  6. Step 6: Final answer
    x = 54,391,644.88

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.