Home / 45,950,385.22-63,411,531.96-25,323,831.64

Finding the Fourth Proportional to 45,950,385.22, 63,411,531.96 and 25,323,831.64

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Solution

The fourth proportional to 45,950,385.22, 63,411,531.96 and 25,323,831.64 is: 34,946,887.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,950,385.22 : 63,411,531.96 = 25,323,831.64 : x
  2. Step 2: Convert to fraction form
    45,950,385.22/63,411,531.96 = 25,323,831.64/x
  3. Step 3: Cross multiply
    45,950,385.22x = 63,411,531.96 × 25,323,831.64
  4. Step 4: Simplify right side
    45,950,385.22x = 1,605,822,959,389,519.25
  5. Step 5: Solve for x
    x = 1,605,822,959,389,519.25/45,950,385.22
  6. Step 6: Final answer
    x = 34,946,887.86

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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.