Home / 32,999,957.26-45,539,052.53-18,115,291.31

Finding the Fourth Proportional to 32,999,957.26, 45,539,052.53 and 18,115,291.31

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Solution

The fourth proportional to 32,999,957.26, 45,539,052.53 and 18,115,291.31 is: 24,998,614.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,999,957.26 : 45,539,052.53 = 18,115,291.31 : x
  2. Step 2: Convert to fraction form
    32,999,957.26/45,539,052.53 = 18,115,291.31/x
  3. Step 3: Cross multiply
    32,999,957.26x = 45,539,052.53 × 18,115,291.31
  4. Step 4: Simplify right side
    32,999,957.26x = 824,953,202,244,070.75
  5. Step 5: Solve for x
    x = 824,953,202,244,070.75/32,999,957.26
  6. Step 6: Final answer
    x = 24,998,614.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.