Home / 34,175,029,084.02-51,277,275,170.43-18,450,731,518.74

Finding the Fourth Proportional to 34,175,029,084.02, 51,277,275,170.43 and 18,450,731,518.74

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Solution

The fourth proportional to 34,175,029,084.02, 51,277,275,170.43 and 18,450,731,518.74 is: 27,684,050,680.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,175,029,084.02 : 51,277,275,170.43 = 18,450,731,518.74 : x
  2. Step 2: Convert to fraction form
    34,175,029,084.02/51,277,275,170.43 = 18,450,731,518.74/x
  3. Step 3: Cross multiply
    34,175,029,084.02x = 51,277,275,170.43 × 18,450,731,518.74
  4. Step 4: Simplify right side
    34,175,029,084.02x = 946,103,237,182,156,832,768
  5. Step 5: Solve for x
    x = 946,103,237,182,156,832,768/34,175,029,084.02
  6. Step 6: Final answer
    x = 27,684,050,680.87

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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.