Home / 22,707,100.02-31,335,828.21-14,558,337.78

Finding the Fourth Proportional to 22,707,100.02, 31,335,828.21 and 14,558,337.78

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Solution

The fourth proportional to 22,707,100.02, 31,335,828.21 and 14,558,337.78 is: 20,090,525.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707,100.02 : 31,335,828.21 = 14,558,337.78 : x
  2. Step 2: Convert to fraction form
    22,707,100.02/31,335,828.21 = 14,558,337.78/x
  3. Step 3: Cross multiply
    22,707,100.02x = 31,335,828.21 × 14,558,337.78
  4. Step 4: Simplify right side
    22,707,100.02x = 456,197,571,697,232.75
  5. Step 5: Solve for x
    x = 456,197,571,697,232.75/22,707,100.02
  6. Step 6: Final answer
    x = 20,090,525.49

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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.