Home / 56,364,364.76-84,403,021.16-37,136,829.38

Finding the Fourth Proportional to 56,364,364.76, 84,403,021.16 and 37,136,829.38

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Solution

The fourth proportional to 56,364,364.76, 84,403,021.16 and 37,136,829.38 is: 55,610,679.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,364,364.76 : 84,403,021.16 = 37,136,829.38 : x
  2. Step 2: Convert to fraction form
    56,364,364.76/84,403,021.16 = 37,136,829.38/x
  3. Step 3: Cross multiply
    56,364,364.76x = 84,403,021.16 × 37,136,829.38
  4. Step 4: Simplify right side
    56,364,364.76x = 3,134,460,595,367,750.50
  5. Step 5: Solve for x
    x = 3,134,460,595,367,750.50/56,364,364.76
  6. Step 6: Final answer
    x = 55,610,679.00

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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.