Home / 62,459,310,242.55-93,684,382,891.11-19,952,794,496.40

Finding the Fourth Proportional to 62,459,310,242.55, 93,684,382,891.11 and 19,952,794,496.40

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Solution

The fourth proportional to 62,459,310,242.55, 93,684,382,891.11 and 19,952,794,496.40 is: 29,927,727,861.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,459,310,242.55 : 93,684,382,891.11 = 19,952,794,496.40 : x
  2. Step 2: Convert to fraction form
    62,459,310,242.55/93,684,382,891.11 = 19,952,794,496.40/x
  3. Step 3: Cross multiply
    62,459,310,242.55x = 93,684,382,891.11 × 19,952,794,496.40
  4. Step 4: Simplify right side
    62,459,310,242.55x = 1,869,265,239,348,370,210,816
  5. Step 5: Solve for x
    x = 1,869,265,239,348,370,210,816/62,459,310,242.55
  6. Step 6: Final answer
    x = 29,927,727,861.38

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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.