Home / 1,303,754,537,267.10-1,955,631,345,611.20-348,668,310,601.62

Finding the Fourth Proportional to 1,303,754,537,267.10, 1,955,631,345,611.20 and 348,668,310,601.62

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Solution

The fourth proportional to 1,303,754,537,267.10, 1,955,631,345,611.20 and 348,668,310,601.62 is: 523,002,342,805.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,754,537,267.10 : 1,955,631,345,611.20 = 348,668,310,601.62 : x
  2. Step 2: Convert to fraction form
    1,303,754,537,267.10/1,955,631,345,611.20 = 348,668,310,601.62/x
  3. Step 3: Cross multiply
    1,303,754,537,267.10x = 1,955,631,345,611.20 × 348,668,310,601.62
  4. Step 4: Simplify right side
    1,303,754,537,267.10x = 681,866,677,433,829,934,759,936
  5. Step 5: Solve for x
    x = 681,866,677,433,829,934,759,936/1,303,754,537,267.10
  6. Step 6: Final answer
    x = 523,002,342,805.37

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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.