Home / 13,095,473,162.52-19,642,926,128.10-3,651,865,021.08

Finding the Fourth Proportional to 13,095,473,162.52, 19,642,926,128.10 and 3,651,865,021.08

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Solution

The fourth proportional to 13,095,473,162.52, 19,642,926,128.10 and 3,651,865,021.08 is: 5,477,718,441.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,095,473,162.52 : 19,642,926,128.10 = 3,651,865,021.08 : x
  2. Step 2: Convert to fraction form
    13,095,473,162.52/19,642,926,128.10 = 3,651,865,021.08/x
  3. Step 3: Cross multiply
    13,095,473,162.52x = 19,642,926,128.10 × 3,651,865,021.08
  4. Step 4: Simplify right side
    13,095,473,162.52x = 71,733,314,838,866,780,160
  5. Step 5: Solve for x
    x = 71,733,314,838,866,780,160/13,095,473,162.52
  6. Step 6: Final answer
    x = 5,477,718,441.22

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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.