Home / 58,662,003.60-87,993,005.40-35,955,694.80

Finding the Fourth Proportional to 58,662,003.60, 87,993,005.40 and 35,955,694.80

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Solution

The fourth proportional to 58,662,003.60, 87,993,005.40 and 35,955,694.80 is: 53,933,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,662,003.60 : 87,993,005.40 = 35,955,694.80 : x
  2. Step 2: Convert to fraction form
    58,662,003.60/87,993,005.40 = 35,955,694.80/x
  3. Step 3: Cross multiply
    58,662,003.60x = 87,993,005.40 × 35,955,694.80
  4. Step 4: Simplify right side
    58,662,003.60x = 3,163,849,646,697,152
  5. Step 5: Solve for x
    x = 3,163,849,646,697,152/58,662,003.60
  6. Step 6: Final answer
    x = 53,933,542.20

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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.