Home / 176,883,166.80-265,072,807.80-130,462,779.60

Finding the Fourth Proportional to 176,883,166.80, 265,072,807.80 and 130,462,779.60

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Solution

The fourth proportional to 176,883,166.80, 265,072,807.80 and 130,462,779.60 is: 195,508,345.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,883,166.80 : 265,072,807.80 = 130,462,779.60 : x
  2. Step 2: Convert to fraction form
    176,883,166.80/265,072,807.80 = 130,462,779.60/x
  3. Step 3: Cross multiply
    176,883,166.80x = 265,072,807.80 × 130,462,779.60
  4. Step 4: Simplify right side
    176,883,166.80x = 34,582,135,301,964,560
  5. Step 5: Solve for x
    x = 34,582,135,301,964,560/176,883,166.80
  6. Step 6: Final answer
    x = 195,508,345.58

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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.