Home / 50,588,216.96-75,877,218.64-34,298,097.16

Finding the Fourth Proportional to 50,588,216.96, 75,877,218.64 and 34,298,097.16

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Solution

The fourth proportional to 50,588,216.96, 75,877,218.64 and 34,298,097.16 is: 51,443,683.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,588,216.96 : 75,877,218.64 = 34,298,097.16 : x
  2. Step 2: Convert to fraction form
    50,588,216.96/75,877,218.64 = 34,298,097.16/x
  3. Step 3: Cross multiply
    50,588,216.96x = 75,877,218.64 × 34,298,097.16
  4. Step 4: Simplify right side
    50,588,216.96x = 2,602,444,217,145,283
  5. Step 5: Solve for x
    x = 2,602,444,217,145,283/50,588,216.96
  6. Step 6: Final answer
    x = 51,443,683.40

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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.