Home / 177,130,987.40-265,501,619.40-62,056,296.20

Finding the Fourth Proportional to 177,130,987.40, 265,501,619.40 and 62,056,296.20

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Solution

The fourth proportional to 177,130,987.40, 265,501,619.40 and 62,056,296.20 is: 93,016,176.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,130,987.40 : 265,501,619.40 = 62,056,296.20 : x
  2. Step 2: Convert to fraction form
    177,130,987.40/265,501,619.40 = 62,056,296.20/x
  3. Step 3: Cross multiply
    177,130,987.40x = 265,501,619.40 × 62,056,296.20
  4. Step 4: Simplify right side
    177,130,987.40x = 16,476,047,135,066,068
  5. Step 5: Solve for x
    x = 16,476,047,135,066,068/177,130,987.40
  6. Step 6: Final answer
    x = 93,016,176.20

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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.