Home / 45,531,946.72-62,834,274.48-24,623,978.92

Finding the Fourth Proportional to 45,531,946.72, 62,834,274.48 and 24,623,978.92

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Solution

The fourth proportional to 45,531,946.72, 62,834,274.48 and 24,623,978.92 is: 33,981,192.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,531,946.72 : 62,834,274.48 = 24,623,978.92 : x
  2. Step 2: Convert to fraction form
    45,531,946.72/62,834,274.48 = 24,623,978.92/x
  3. Step 3: Cross multiply
    45,531,946.72x = 62,834,274.48 × 24,623,978.92
  4. Step 4: Simplify right side
    45,531,946.72x = 1,547,229,850,091,928.25
  5. Step 5: Solve for x
    x = 1,547,229,850,091,928.25/45,531,946.72
  6. Step 6: Final answer
    x = 33,981,192.58

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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.