Home / 35,163,621.60-52,753,305.60-13,596,302.40

Finding the Fourth Proportional to 35,163,621.60, 52,753,305.60 and 13,596,302.40

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Solution

The fourth proportional to 35,163,621.60, 52,753,305.60 and 13,596,302.40 is: 20,397,497.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,163,621.60 : 52,753,305.60 = 13,596,302.40 : x
  2. Step 2: Convert to fraction form
    35,163,621.60/52,753,305.60 = 13,596,302.40/x
  3. Step 3: Cross multiply
    35,163,621.60x = 52,753,305.60 × 13,596,302.40
  4. Step 4: Simplify right side
    35,163,621.60x = 717,249,895,537,213.50
  5. Step 5: Solve for x
    x = 717,249,895,537,213.50/35,163,621.60
  6. Step 6: Final answer
    x = 20,397,497.84

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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.