Home / 367,088,092.63-550,430,877.56-145,534,989.94

Finding the Fourth Proportional to 367,088,092.63, 550,430,877.56 and 145,534,989.94

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Solution

The fourth proportional to 367,088,092.63, 550,430,877.56 and 145,534,989.94 is: 218,222,693.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,088,092.63 : 550,430,877.56 = 145,534,989.94 : x
  2. Step 2: Convert to fraction form
    367,088,092.63/550,430,877.56 = 145,534,989.94/x
  3. Step 3: Cross multiply
    367,088,092.63x = 550,430,877.56 × 145,534,989.94
  4. Step 4: Simplify right side
    367,088,092.63x = 80,106,952,225,607,808
  5. Step 5: Solve for x
    x = 80,106,952,225,607,808/367,088,092.63
  6. Step 6: Final answer
    x = 218,222,693.23

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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.