Home / 17,812,669.02-24,581,380.60-9,663,732.06

Finding the Fourth Proportional to 17,812,669.02, 24,581,380.60 and 9,663,732.06

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Solution

The fourth proportional to 17,812,669.02, 24,581,380.60 and 9,663,732.06 is: 13,335,894.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,669.02 : 24,581,380.60 = 9,663,732.06 : x
  2. Step 2: Convert to fraction form
    17,812,669.02/24,581,380.60 = 9,663,732.06/x
  3. Step 3: Cross multiply
    17,812,669.02x = 24,581,380.60 × 9,663,732.06
  4. Step 4: Simplify right side
    17,812,669.02x = 237,547,875,783,282.06
  5. Step 5: Solve for x
    x = 237,547,875,783,282.06/17,812,669.02
  6. Step 6: Final answer
    x = 13,335,894.55

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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.