Home / 17,209,628.17-23,748,385.29-9,473,159.41

Finding the Fourth Proportional to 17,209,628.17, 23,748,385.29 and 9,473,159.41

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Solution

The fourth proportional to 17,209,628.17, 23,748,385.29 and 9,473,159.41 is: 13,072,463.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,209,628.17 : 23,748,385.29 = 9,473,159.41 : x
  2. Step 2: Convert to fraction form
    17,209,628.17/23,748,385.29 = 9,473,159.41/x
  3. Step 3: Cross multiply
    17,209,628.17x = 23,748,385.29 × 9,473,159.41
  4. Step 4: Simplify right side
    17,209,628.17x = 224,972,239,582,269.06
  5. Step 5: Solve for x
    x = 224,972,239,582,269.06/17,209,628.17
  6. Step 6: Final answer
    x = 13,072,463.70

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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.