Home / 249,633,009.30-374,337,539.55-96,228,081.30

Finding the Fourth Proportional to 249,633,009.30, 374,337,539.55 and 96,228,081.30

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Solution

The fourth proportional to 249,633,009.30, 374,337,539.55 and 96,228,081.30 is: 144,298,958.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,633,009.30 : 374,337,539.55 = 96,228,081.30 : x
  2. Step 2: Convert to fraction form
    249,633,009.30/374,337,539.55 = 96,228,081.30/x
  3. Step 3: Cross multiply
    249,633,009.30x = 374,337,539.55 × 96,228,081.30
  4. Step 4: Simplify right side
    249,633,009.30x = 36,021,783,189,459,364
  5. Step 5: Solve for x
    x = 36,021,783,189,459,364/249,633,009.30
  6. Step 6: Final answer
    x = 144,298,958.26

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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.