Home / 45,531,946.43-62,834,274.09-24,623,978.63

Finding the Fourth Proportional to 45,531,946.43, 62,834,274.09 and 24,623,978.63

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Solution

The fourth proportional to 45,531,946.43, 62,834,274.09 and 24,623,978.63 is: 33,981,192.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,531,946.43 : 62,834,274.09 = 24,623,978.63 : x
  2. Step 2: Convert to fraction form
    45,531,946.43/62,834,274.09 = 24,623,978.63/x
  3. Step 3: Cross multiply
    45,531,946.43x = 62,834,274.09 × 24,623,978.63
  4. Step 4: Simplify right side
    45,531,946.43x = 1,547,229,822,673,148.25
  5. Step 5: Solve for x
    x = 1,547,229,822,673,148.25/45,531,946.43
  6. Step 6: Final answer
    x = 33,981,192.19

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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.