Home / 173,845,683.10-260,768,524.65-44,463,419.20

Finding the Fourth Proportional to 173,845,683.10, 260,768,524.65 and 44,463,419.20

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Solution

The fourth proportional to 173,845,683.10, 260,768,524.65 and 44,463,419.20 is: 66,695,128.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,845,683.10 : 260,768,524.65 = 44,463,419.20 : x
  2. Step 2: Convert to fraction form
    173,845,683.10/260,768,524.65 = 44,463,419.20/x
  3. Step 3: Cross multiply
    173,845,683.10x = 260,768,524.65 × 44,463,419.20
  4. Step 4: Simplify right side
    173,845,683.10x = 11,594,660,225,678,484
  5. Step 5: Solve for x
    x = 11,594,660,225,678,484/173,845,683.10
  6. Step 6: Final answer
    x = 66,695,128.80

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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.