Home / 17,316,164,806.52-23,898,816,210.65-9,695,701,801.71

Finding the Fourth Proportional to 17,316,164,806.52, 23,898,816,210.65 and 9,695,701,801.71

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Solution

The fourth proportional to 17,316,164,806.52, 23,898,816,210.65 and 9,695,701,801.71 is: 13,381,473,206.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,316,164,806.52 : 23,898,816,210.65 = 9,695,701,801.71 : x
  2. Step 2: Convert to fraction form
    17,316,164,806.52/23,898,816,210.65 = 9,695,701,801.71/x
  3. Step 3: Cross multiply
    17,316,164,806.52x = 23,898,816,210.65 × 9,695,701,801.71
  4. Step 4: Simplify right side
    17,316,164,806.52x = 231,715,795,392,296,550,400
  5. Step 5: Solve for x
    x = 231,715,795,392,296,550,400/17,316,164,806.52
  6. Step 6: Final answer
    x = 13,381,473,206.19

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1.5x scale

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.