Home / 35,163,616.60-52,753,298.10-13,596,297.40

Finding the Fourth Proportional to 35,163,616.60, 52,753,298.10 and 13,596,297.40

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Solution

The fourth proportional to 35,163,616.60, 52,753,298.10 and 13,596,297.40 is: 20,397,490.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,163,616.60 : 52,753,298.10 = 13,596,297.40 : x
  2. Step 2: Convert to fraction form
    35,163,616.60/52,753,298.10 = 13,596,297.40/x
  3. Step 3: Cross multiply
    35,163,616.60x = 52,753,298.10 × 13,596,297.40
  4. Step 4: Simplify right side
    35,163,616.60x = 717,249,529,798,455
  5. Step 5: Solve for x
    x = 717,249,529,798,455/35,163,616.60
  6. Step 6: Final answer
    x = 20,397,490.34

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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.