Home / 35,930,077.60-53,902,114.80-10,371,920.80

Finding the Fourth Proportional to 35,930,077.60, 53,902,114.80 and 10,371,920.80

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Solution

The fourth proportional to 35,930,077.60, 53,902,114.80 and 10,371,920.80 is: 15,559,901.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,930,077.60 : 53,902,114.80 = 10,371,920.80 : x
  2. Step 2: Convert to fraction form
    35,930,077.60/53,902,114.80 = 10,371,920.80/x
  3. Step 3: Cross multiply
    35,930,077.60x = 53,902,114.80 × 10,371,920.80
  4. Step 4: Simplify right side
    35,930,077.60x = 559,068,465,658,107.88
  5. Step 5: Solve for x
    x = 559,068,465,658,107.88/35,930,077.60
  6. Step 6: Final answer
    x = 15,559,901.43

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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.