Home / 34,042,919,582,984-46,979,274,329,060-18,435,232,506,987

Finding the Fourth Proportional to 34,042,919,582,984, 46,979,274,329,060 and 18,435,232,506,987

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Solution

The fourth proportional to 34,042,919,582,984, 46,979,274,329,060 and 18,435,232,506,987 is: 25,440,645,393,371.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,042,919,582,984 : 46,979,274,329,060 = 18,435,232,506,987 : x
  2. Step 2: Convert to fraction form
    34,042,919,582,984/46,979,274,329,060 = 18,435,232,506,987/x
  3. Step 3: Cross multiply
    34,042,919,582,984x = 46,979,274,329,060 × 18,435,232,506,987
  4. Step 4: Simplify right side
    34,042,919,582,984x = 866,073,845,265,746,846,692,671,488
  5. Step 5: Solve for x
    x = 866,073,845,265,746,846,692,671,488/34,042,919,582,984
  6. Step 6: Final answer
    x = 25,440,645,393,371.16

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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.