Home / 23,696,009.76-32,700,537.99-13,242,026.10

Finding the Fourth Proportional to 23,696,009.76, 32,700,537.99 and 13,242,026.10

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Solution

The fourth proportional to 23,696,009.76, 32,700,537.99 and 13,242,026.10 is: 18,274,020.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,696,009.76 : 32,700,537.99 = 13,242,026.10 : x
  2. Step 2: Convert to fraction form
    23,696,009.76/32,700,537.99 = 13,242,026.10/x
  3. Step 3: Cross multiply
    23,696,009.76x = 32,700,537.99 × 13,242,026.10
  4. Step 4: Simplify right side
    23,696,009.76x = 433,021,377,547,621.50
  5. Step 5: Solve for x
    x = 433,021,377,547,621.50/23,696,009.76
  6. Step 6: Final answer
    x = 18,274,020.90

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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.