Home / 35,877,153.60-53,824,283.46-11,616,087.96

Finding the Fourth Proportional to 35,877,153.60, 53,824,283.46 and 11,616,087.96

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Solution

The fourth proportional to 35,877,153.60, 53,824,283.46 and 11,616,087.96 is: 17,426,901.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,877,153.60 : 53,824,283.46 = 11,616,087.96 : x
  2. Step 2: Convert to fraction form
    35,877,153.60/53,824,283.46 = 11,616,087.96/x
  3. Step 3: Cross multiply
    35,877,153.60x = 53,824,283.46 × 11,616,087.96
  4. Step 4: Simplify right side
    35,877,153.60x = 625,227,611,055,333.25
  5. Step 5: Solve for x
    x = 625,227,611,055,333.25/35,877,153.60
  6. Step 6: Final answer
    x = 17,426,901.20

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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.