Home / 176,883,262.80-265,072,951.80-130,462,875.60

Finding the Fourth Proportional to 176,883,262.80, 265,072,951.80 and 130,462,875.60

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Solution

The fourth proportional to 176,883,262.80, 265,072,951.80 and 130,462,875.60 is: 195,508,489.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,883,262.80 : 265,072,951.80 = 130,462,875.60 : x
  2. Step 2: Convert to fraction form
    176,883,262.80/265,072,951.80 = 130,462,875.60/x
  3. Step 3: Cross multiply
    176,883,262.80x = 265,072,951.80 × 130,462,875.60
  4. Step 4: Simplify right side
    176,883,262.80x = 34,582,179,535,608,196
  5. Step 5: Solve for x
    x = 34,582,179,535,608,196/176,883,262.80
  6. Step 6: Final answer
    x = 195,508,489.54

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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.