Home / 56,364,368.52-84,403,026.30-37,136,833.08

Finding the Fourth Proportional to 56,364,368.52, 84,403,026.30 and 37,136,833.08

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Solution

The fourth proportional to 56,364,368.52, 84,403,026.30 and 37,136,833.08 is: 55,610,684.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,364,368.52 : 84,403,026.30 = 37,136,833.08 : x
  2. Step 2: Convert to fraction form
    56,364,368.52/84,403,026.30 = 37,136,833.08/x
  3. Step 3: Cross multiply
    56,364,368.52x = 84,403,026.30 × 37,136,833.08
  4. Step 4: Simplify right side
    56,364,368.52x = 3,134,461,099,149,949.50
  5. Step 5: Solve for x
    x = 3,134,461,099,149,949.50/56,364,368.52
  6. Step 6: Final answer
    x = 55,610,684.22

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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.