Home / 40,929,984.06-56,481,894.99-22,594,875.90

Finding the Fourth Proportional to 40,929,984.06, 56,481,894.99 and 22,594,875.90

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Solution

The fourth proportional to 40,929,984.06, 56,481,894.99 and 22,594,875.90 is: 31,180,110.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,929,984.06 : 56,481,894.99 = 22,594,875.90 : x
  2. Step 2: Convert to fraction form
    40,929,984.06/56,481,894.99 = 22,594,875.90/x
  3. Step 3: Cross multiply
    40,929,984.06x = 56,481,894.99 × 22,594,875.90
  4. Step 4: Simplify right side
    40,929,984.06x = 1,276,201,407,895,881.75
  5. Step 5: Solve for x
    x = 1,276,201,407,895,881.75/40,929,984.06
  6. Step 6: Final answer
    x = 31,180,110.06

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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.