Home / 332,030,739.16-497,712,795.93-113,531,650.33

Finding the Fourth Proportional to 332,030,739.16, 497,712,795.93 and 113,531,650.33

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Solution

The fourth proportional to 332,030,739.16, 497,712,795.93 and 113,531,650.33 is: 170,183,505.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,030,739.16 : 497,712,795.93 = 113,531,650.33 : x
  2. Step 2: Convert to fraction form
    332,030,739.16/497,712,795.93 = 113,531,650.33/x
  3. Step 3: Cross multiply
    332,030,739.16x = 497,712,795.93 × 113,531,650.33
  4. Step 4: Simplify right side
    332,030,739.16x = 56,506,155,112,291,408
  5. Step 5: Solve for x
    x = 56,506,155,112,291,408/332,030,739.16
  6. Step 6: Final answer
    x = 170,183,505.46

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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.