Home / 32,635,476.90-48,936,369.15-9,603,418.32

Finding the Fourth Proportional to 32,635,476.90, 48,936,369.15 and 9,603,418.32

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Solution

The fourth proportional to 32,635,476.90, 48,936,369.15 and 9,603,418.32 is: 14,400,170.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,635,476.90 : 48,936,369.15 = 9,603,418.32 : x
  2. Step 2: Convert to fraction form
    32,635,476.90/48,936,369.15 = 9,603,418.32/x
  3. Step 3: Cross multiply
    32,635,476.90x = 48,936,369.15 × 9,603,418.32
  4. Step 4: Simplify right side
    32,635,476.90x = 469,956,424,009,392.81
  5. Step 5: Solve for x
    x = 469,956,424,009,392.81/32,635,476.90
  6. Step 6: Final answer
    x = 14,400,170.26

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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.