Home / 17,812,026.16-24,580,643.75-9,663,264.16

Finding the Fourth Proportional to 17,812,026.16, 24,580,643.75 and 9,663,264.16

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Solution

The fourth proportional to 17,812,026.16, 24,580,643.75 and 9,663,264.16 is: 13,335,330.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,026.16 : 24,580,643.75 = 9,663,264.16 : x
  2. Step 2: Convert to fraction form
    17,812,026.16/24,580,643.75 = 9,663,264.16/x
  3. Step 3: Cross multiply
    17,812,026.16x = 24,580,643.75 × 9,663,264.16
  4. Step 4: Simplify right side
    17,812,026.16x = 237,529,253,779,103
  5. Step 5: Solve for x
    x = 237,529,253,779,103/17,812,026.16
  6. Step 6: Final answer
    x = 13,335,330.39

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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.