Home / 364,067,415.12-546,111,297.54-118,424,051.04

Finding the Fourth Proportional to 364,067,415.12, 546,111,297.54 and 118,424,051.04

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Solution

The fourth proportional to 364,067,415.12, 546,111,297.54 and 118,424,051.04 is: 177,639,386.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,067,415.12 : 546,111,297.54 = 118,424,051.04 : x
  2. Step 2: Convert to fraction form
    364,067,415.12/546,111,297.54 = 118,424,051.04/x
  3. Step 3: Cross multiply
    364,067,415.12x = 546,111,297.54 × 118,424,051.04
  4. Step 4: Simplify right side
    364,067,415.12x = 64,672,712,173,397,584
  5. Step 5: Solve for x
    x = 64,672,712,173,397,584/364,067,415.12
  6. Step 6: Final answer
    x = 177,639,386.24

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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.