Home / 53,163,060.30-79,744,590.45-14,824,512.90

Finding the Fourth Proportional to 53,163,060.30, 79,744,590.45 and 14,824,512.90

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Solution

The fourth proportional to 53,163,060.30, 79,744,590.45 and 14,824,512.90 is: 22,236,769.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,163,060.30 : 79,744,590.45 = 14,824,512.90 : x
  2. Step 2: Convert to fraction form
    53,163,060.30/79,744,590.45 = 14,824,512.90/x
  3. Step 3: Cross multiply
    53,163,060.30x = 79,744,590.45 × 14,824,512.90
  4. Step 4: Simplify right side
    53,163,060.30x = 1,182,174,709,831,242
  5. Step 5: Solve for x
    x = 1,182,174,709,831,242/53,163,060.30
  6. Step 6: Final answer
    x = 22,236,769.35

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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.