Home / 17,209,587.50-23,748,329.27-9,473,118.74

Finding the Fourth Proportional to 17,209,587.50, 23,748,329.27 and 9,473,118.74

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Solution

The fourth proportional to 17,209,587.50, 23,748,329.27 and 9,473,118.74 is: 13,072,407.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,209,587.50 : 23,748,329.27 = 9,473,118.74 : x
  2. Step 2: Convert to fraction form
    17,209,587.50/23,748,329.27 = 9,473,118.74/x
  3. Step 3: Cross multiply
    17,209,587.50x = 23,748,329.27 × 9,473,118.74
  4. Step 4: Simplify right side
    17,209,587.50x = 224,970,743,063,332.75
  5. Step 5: Solve for x
    x = 224,970,743,063,332.75/17,209,587.50
  6. Step 6: Final answer
    x = 13,072,407.64

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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.