Home / 177,526,330.61-244,965,119.04-98,130,667.02

Finding the Fourth Proportional to 177,526,330.61, 244,965,119.04 and 98,130,667.02

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Solution

The fourth proportional to 177,526,330.61, 244,965,119.04 and 98,130,667.02 is: 135,408,592.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,526,330.61 : 244,965,119.04 = 98,130,667.02 : x
  2. Step 2: Convert to fraction form
    177,526,330.61/244,965,119.04 = 98,130,667.02/x
  3. Step 3: Cross multiply
    177,526,330.61x = 244,965,119.04 × 98,130,667.02
  4. Step 4: Simplify right side
    177,526,330.61x = 24,038,590,528,028,900
  5. Step 5: Solve for x
    x = 24,038,590,528,028,900/177,526,330.61
  6. Step 6: Final answer
    x = 135,408,592.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.