Home / 244,039,239.40-336,823,031.29-144,975,020.25

Finding the Fourth Proportional to 244,039,239.40, 336,823,031.29 and 144,975,020.25

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Solution

The fourth proportional to 244,039,239.40, 336,823,031.29 and 144,975,020.25 is: 200,094,566.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,039,239.40 : 336,823,031.29 = 144,975,020.25 : x
  2. Step 2: Convert to fraction form
    244,039,239.40/336,823,031.29 = 144,975,020.25/x
  3. Step 3: Cross multiply
    244,039,239.40x = 336,823,031.29 × 144,975,020.25
  4. Step 4: Simplify right side
    244,039,239.40x = 48,830,925,781,934,136
  5. Step 5: Solve for x
    x = 48,830,925,781,934,136/244,039,239.40
  6. Step 6: Final answer
    x = 200,094,566.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.