Home / 17,812,113.16-24,580,725.06-9,663,349

Finding the Fourth Proportional to 17,812,113.16, 24,580,725.06 and 9,663,349

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Solution

The fourth proportional to 17,812,113.16, 24,580,725.06 and 9,663,349 is: 13,335,426.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,113.16 : 24,580,725.06 = 9,663,349 : x
  2. Step 2: Convert to fraction form
    17,812,113.16/24,580,725.06 = 9,663,349/x
  3. Step 3: Cross multiply
    17,812,113.16x = 24,580,725.06 × 9,663,349
  4. Step 4: Simplify right side
    17,812,113.16x = 237,532,124,927,825.94
  5. Step 5: Solve for x
    x = 237,532,124,927,825.94/17,812,113.16
  6. Step 6: Final answer
    x = 13,335,426.45

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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.