Home / 17,209,056.60-23,748,124.38-9,473,802.84

Finding the Fourth Proportional to 17,209,056.60, 23,748,124.38 and 9,473,802.84

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Solution

The fourth proportional to 17,209,056.60, 23,748,124.38 and 9,473,802.84 is: 13,073,642.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,209,056.60 : 23,748,124.38 = 9,473,802.84 : x
  2. Step 2: Convert to fraction form
    17,209,056.60/23,748,124.38 = 9,473,802.84/x
  3. Step 3: Cross multiply
    17,209,056.60x = 23,748,124.38 × 9,473,802.84
  4. Step 4: Simplify right side
    17,209,056.60x = 224,985,048,195,917.22
  5. Step 5: Solve for x
    x = 224,985,048,195,917.22/17,209,056.60
  6. Step 6: Final answer
    x = 13,073,642.18

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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.