Home / 32,992,197.18-45,530,276.07-19,053,300.13

Finding the Fourth Proportional to 32,992,197.18, 45,530,276.07 and 19,053,300.13

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Solution

The fourth proportional to 32,992,197.18, 45,530,276.07 and 19,053,300.13 is: 26,294,157.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,992,197.18 : 45,530,276.07 = 19,053,300.13 : x
  2. Step 2: Convert to fraction form
    32,992,197.18/45,530,276.07 = 19,053,300.13/x
  3. Step 3: Cross multiply
    32,992,197.18x = 45,530,276.07 × 19,053,300.13
  4. Step 4: Simplify right side
    32,992,197.18x = 867,502,014,921,091.12
  5. Step 5: Solve for x
    x = 867,502,014,921,091.12/32,992,197.18
  6. Step 6: Final answer
    x = 26,294,157.08

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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.