Home / 56,795,030.33-85,192,545.02-13,664,233.22

Finding the Fourth Proportional to 56,795,030.33, 85,192,545.02 and 13,664,233.22

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Solution

The fourth proportional to 56,795,030.33, 85,192,545.02 and 13,664,233.22 is: 20,496,349.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,795,030.33 : 85,192,545.02 = 13,664,233.22 : x
  2. Step 2: Convert to fraction form
    56,795,030.33/85,192,545.02 = 13,664,233.22/x
  3. Step 3: Cross multiply
    56,795,030.33x = 85,192,545.02 × 13,664,233.22
  4. Step 4: Simplify right side
    56,795,030.33x = 1,164,090,803,264,345.75
  5. Step 5: Solve for x
    x = 1,164,090,803,264,345.75/56,795,030.33
  6. Step 6: Final answer
    x = 20,496,349.71

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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.