Home / 179,601,918.30-269,402,877.45-58,433,370.30

Finding the Fourth Proportional to 179,601,918.30, 269,402,877.45 and 58,433,370.30

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Solution

The fourth proportional to 179,601,918.30, 269,402,877.45 and 58,433,370.30 is: 87,650,055.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,601,918.30 : 269,402,877.45 = 58,433,370.30 : x
  2. Step 2: Convert to fraction form
    179,601,918.30/269,402,877.45 = 58,433,370.30/x
  3. Step 3: Cross multiply
    179,601,918.30x = 269,402,877.45 × 58,433,370.30
  4. Step 4: Simplify right side
    179,601,918.30x = 15,742,118,097,921,368
  5. Step 5: Solve for x
    x = 15,742,118,097,921,368/179,601,918.30
  6. Step 6: Final answer
    x = 87,650,055.45

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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.