Home / 35,328,011.80-52,992,017.70-11,068,965.40

Finding the Fourth Proportional to 35,328,011.80, 52,992,017.70 and 11,068,965.40

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Solution

The fourth proportional to 35,328,011.80, 52,992,017.70 and 11,068,965.40 is: 16,603,448.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,328,011.80 : 52,992,017.70 = 11,068,965.40 : x
  2. Step 2: Convert to fraction form
    35,328,011.80/52,992,017.70 = 11,068,965.40/x
  3. Step 3: Cross multiply
    35,328,011.80x = 52,992,017.70 × 11,068,965.40
  4. Step 4: Simplify right side
    35,328,011.80x = 586,566,810,397,487.62
  5. Step 5: Solve for x
    x = 586,566,810,397,487.62/35,328,011.80
  6. Step 6: Final answer
    x = 16,603,448.10

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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.