Home / 177,110,939.60-265,666,409.40-62,225,205.20

Finding the Fourth Proportional to 177,110,939.60, 265,666,409.40 and 62,225,205.20

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Solution

The fourth proportional to 177,110,939.60, 265,666,409.40 and 62,225,205.20 is: 93,337,807.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,110,939.60 : 265,666,409.40 = 62,225,205.20 : x
  2. Step 2: Convert to fraction form
    177,110,939.60/265,666,409.40 = 62,225,205.20/x
  3. Step 3: Cross multiply
    177,110,939.60x = 265,666,409.40 × 62,225,205.20
  4. Step 4: Simplify right side
    177,110,939.60x = 16,531,146,839,662,210
  5. Step 5: Solve for x
    x = 16,531,146,839,662,210/177,110,939.60
  6. Step 6: Final answer
    x = 93,337,807.80

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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.