Home / 169,877,265.22-254,816,193.42-53,301,567.54

Finding the Fourth Proportional to 169,877,265.22, 254,816,193.42 and 53,301,567.54

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Solution

The fourth proportional to 169,877,265.22, 254,816,193.42 and 53,301,567.54 is: 79,952,444.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,877,265.22 : 254,816,193.42 = 53,301,567.54 : x
  2. Step 2: Convert to fraction form
    169,877,265.22/254,816,193.42 = 53,301,567.54/x
  3. Step 3: Cross multiply
    169,877,265.22x = 254,816,193.42 × 53,301,567.54
  4. Step 4: Simplify right side
    169,877,265.22x = 13,582,102,544,817,394
  5. Step 5: Solve for x
    x = 13,582,102,544,817,394/169,877,265.22
  6. Step 6: Final answer
    x = 79,952,444.06

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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.