Home / 79,164,022.30-118,746,033.45-79,164,022.30

Finding the Fourth Proportional to 79,164,022.30, 118,746,033.45 and 79,164,022.30

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Solution

The fourth proportional to 79,164,022.30, 118,746,033.45 and 79,164,022.30 is: 118,746,033.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,164,022.30 : 118,746,033.45 = 79,164,022.30 : x
  2. Step 2: Convert to fraction form
    79,164,022.30/118,746,033.45 = 79,164,022.30/x
  3. Step 3: Cross multiply
    79,164,022.30x = 118,746,033.45 × 79,164,022.30
  4. Step 4: Simplify right side
    79,164,022.30x = 9,400,413,640,072,346
  5. Step 5: Solve for x
    x = 9,400,413,640,072,346/79,164,022.30
  6. Step 6: Final answer
    x = 118,746,033.45

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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.