Home / 3,045,248,636.38-4,566,986,792.80-1,179,478,196.21

Finding the Fourth Proportional to 3,045,248,636.38, 4,566,986,792.80 and 1,179,478,196.21

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Solution

The fourth proportional to 3,045,248,636.38, 4,566,986,792.80 and 1,179,478,196.21 is: 1,768,874,068.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,248,636.38 : 4,566,986,792.80 = 1,179,478,196.21 : x
  2. Step 2: Convert to fraction form
    3,045,248,636.38/4,566,986,792.80 = 1,179,478,196.21/x
  3. Step 3: Cross multiply
    3,045,248,636.38x = 4,566,986,792.80 × 1,179,478,196.21
  4. Step 4: Simplify right side
    3,045,248,636.38x = 5,386,661,344,495,106,048
  5. Step 5: Solve for x
    x = 5,386,661,344,495,106,048/3,045,248,636.38
  6. Step 6: Final answer
    x = 1,768,874,068.33

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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.