Home / 24,645,108.90-33,998,935.23-15,946,117.14

Finding the Fourth Proportional to 24,645,108.90, 33,998,935.23 and 15,946,117.14

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Solution

The fourth proportional to 24,645,108.90, 33,998,935.23 and 15,946,117.14 is: 21,998,320.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,645,108.90 : 33,998,935.23 = 15,946,117.14 : x
  2. Step 2: Convert to fraction form
    24,645,108.90/33,998,935.23 = 15,946,117.14/x
  3. Step 3: Cross multiply
    24,645,108.90x = 33,998,935.23 × 15,946,117.14
  4. Step 4: Simplify right side
    24,645,108.90x = 542,151,003,812,852.81
  5. Step 5: Solve for x
    x = 542,151,003,812,852.81/24,645,108.90
  6. Step 6: Final answer
    x = 21,998,320.48

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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.