Home / 3,060,712,866,774-4,223,758,654,795.80-1,671,794,868,137.40

Finding the Fourth Proportional to 3,060,712,866,774, 4,223,758,654,795.80 and 1,671,794,868,137.40

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Solution

The fourth proportional to 3,060,712,866,774, 4,223,758,654,795.80 and 1,671,794,868,137.40 is: 2,307,063,207,396.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,712,866,774 : 4,223,758,654,795.80 = 1,671,794,868,137.40 : x
  2. Step 2: Convert to fraction form
    3,060,712,866,774/4,223,758,654,795.80 = 1,671,794,868,137.40/x
  3. Step 3: Cross multiply
    3,060,712,866,774x = 4,223,758,654,795.80 × 1,671,794,868,137.40
  4. Step 4: Simplify right side
    3,060,712,866,774x = 7,061,258,043,338,546,179,211,264
  5. Step 5: Solve for x
    x = 7,061,258,043,338,546,179,211,264/3,060,712,866,774
  6. Step 6: Final answer
    x = 2,307,063,207,396.23

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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.