Home / 40,583,973.44-60,875,073.27-9,878,714.84

Finding the Fourth Proportional to 40,583,973.44, 60,875,073.27 and 9,878,714.84

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Solution

The fourth proportional to 40,583,973.44, 60,875,073.27 and 9,878,714.84 is: 14,817,856.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,583,973.44 : 60,875,073.27 = 9,878,714.84 : x
  2. Step 2: Convert to fraction form
    40,583,973.44/60,875,073.27 = 9,878,714.84/x
  3. Step 3: Cross multiply
    40,583,973.44x = 60,875,073.27 × 9,878,714.84
  4. Step 4: Simplify right side
    40,583,973.44x = 601,367,489,394,061
  5. Step 5: Solve for x
    x = 601,367,489,394,061/40,583,973.44
  6. Step 6: Final answer
    x = 14,817,856.37

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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.