Home / 35,962,881.60-53,944,322.40-14,400,811.20

Finding the Fourth Proportional to 35,962,881.60, 53,944,322.40 and 14,400,811.20

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Solution

The fourth proportional to 35,962,881.60, 53,944,322.40 and 14,400,811.20 is: 21,601,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,962,881.60 : 53,944,322.40 = 14,400,811.20 : x
  2. Step 2: Convert to fraction form
    35,962,881.60/53,944,322.40 = 14,400,811.20/x
  3. Step 3: Cross multiply
    35,962,881.60x = 53,944,322.40 × 14,400,811.20
  4. Step 4: Simplify right side
    35,962,881.60x = 776,842,002,194,330.88
  5. Step 5: Solve for x
    x = 776,842,002,194,330.88/35,962,881.60
  6. Step 6: Final answer
    x = 21,601,216.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.