Home / 1,735,177,519.74-2,602,760,602.52-629,780,903.13

Finding the Fourth Proportional to 1,735,177,519.74, 2,602,760,602.52 and 629,780,903.13

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Solution

The fourth proportional to 1,735,177,519.74, 2,602,760,602.52 and 629,780,903.13 is: 944,669,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,177,519.74 : 2,602,760,602.52 = 629,780,903.13 : x
  2. Step 2: Convert to fraction form
    1,735,177,519.74/2,602,760,602.52 = 629,780,903.13/x
  3. Step 3: Cross multiply
    1,735,177,519.74x = 2,602,760,602.52 × 629,780,903.13
  4. Step 4: Simplify right side
    1,735,177,519.74x = 1,639,168,922,886,228,480
  5. Step 5: Solve for x
    x = 1,639,168,922,886,228,480/1,735,177,519.74
  6. Step 6: Final answer
    x = 944,669,294.20

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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.