Home / 93,627,714.61-140,497,054.03-52,163,296.92

Finding the Fourth Proportional to 93,627,714.61, 140,497,054.03 and 52,163,296.92

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Solution

The fourth proportional to 93,627,714.61, 140,497,054.03 and 52,163,296.92 is: 78,275,856.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,627,714.61 : 140,497,054.03 = 52,163,296.92 : x
  2. Step 2: Convert to fraction form
    93,627,714.61/140,497,054.03 = 52,163,296.92/x
  3. Step 3: Cross multiply
    93,627,714.61x = 140,497,054.03 × 52,163,296.92
  4. Step 4: Simplify right side
    93,627,714.61x = 7,328,789,545,817,377
  5. Step 5: Solve for x
    x = 7,328,789,545,817,377/93,627,714.61
  6. Step 6: Final answer
    x = 78,275,856.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.