Home / 32,976,835.02-45,508,762.98-18,292,024.26

Finding the Fourth Proportional to 32,976,835.02, 45,508,762.98 and 18,292,024.26

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Solution

The fourth proportional to 32,976,835.02, 45,508,762.98 and 18,292,024.26 is: 25,243,398.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,976,835.02 : 45,508,762.98 = 18,292,024.26 : x
  2. Step 2: Convert to fraction form
    32,976,835.02/45,508,762.98 = 18,292,024.26/x
  3. Step 3: Cross multiply
    32,976,835.02x = 45,508,762.98 × 18,292,024.26
  4. Step 4: Simplify right side
    32,976,835.02x = 832,447,396,472,749.88
  5. Step 5: Solve for x
    x = 832,447,396,472,749.88/32,976,835.02
  6. Step 6: Final answer
    x = 25,243,398.77

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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.