Home / 296,598,238.09-444,585,924-99,793,330.60

Finding the Fourth Proportional to 296,598,238.09, 444,585,924 and 99,793,330.60

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Solution

The fourth proportional to 296,598,238.09, 444,585,924 and 99,793,330.60 is: 149,585,211.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,598,238.09 : 444,585,924 = 99,793,330.60 : x
  2. Step 2: Convert to fraction form
    296,598,238.09/444,585,924 = 99,793,330.60/x
  3. Step 3: Cross multiply
    296,598,238.09x = 444,585,924 × 99,793,330.60
  4. Step 4: Simplify right side
    296,598,238.09x = 44,366,710,093,838,472
  5. Step 5: Solve for x
    x = 44,366,710,093,838,472/296,598,238.09
  6. Step 6: Final answer
    x = 149,585,211.23

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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.