Home / 34,630,373.40-51,911,297.10-16,402,530.30

Finding the Fourth Proportional to 34,630,373.40, 51,911,297.10 and 16,402,530.30

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Solution

The fourth proportional to 34,630,373.40, 51,911,297.10 and 16,402,530.30 is: 24,587,566.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,630,373.40 : 51,911,297.10 = 16,402,530.30 : x
  2. Step 2: Convert to fraction form
    34,630,373.40/51,911,297.10 = 16,402,530.30/x
  3. Step 3: Cross multiply
    34,630,373.40x = 51,911,297.10 × 16,402,530.30
  4. Step 4: Simplify right side
    34,630,373.40x = 851,476,623,595,052.25
  5. Step 5: Solve for x
    x = 851,476,623,595,052.25/34,630,373.40
  6. Step 6: Final answer
    x = 24,587,566.92

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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.