Home / 97,365,045.60-146,047,568.40-29,207,737.35

Finding the Fourth Proportional to 97,365,045.60, 146,047,568.40 and 29,207,737.35

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Solution

The fourth proportional to 97,365,045.60, 146,047,568.40 and 29,207,737.35 is: 43,811,606.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,365,045.60 : 146,047,568.40 = 29,207,737.35 : x
  2. Step 2: Convert to fraction form
    97,365,045.60/146,047,568.40 = 29,207,737.35/x
  3. Step 3: Cross multiply
    97,365,045.60x = 146,047,568.40 × 29,207,737.35
  4. Step 4: Simplify right side
    97,365,045.60x = 4,265,719,018,433,360
  5. Step 5: Solve for x
    x = 4,265,719,018,433,360/97,365,045.60
  6. Step 6: Final answer
    x = 43,811,606.03

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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.