Home / 24,390,070.12-33,658,462.80-13,376,898.64

Finding the Fourth Proportional to 24,390,070.12, 33,658,462.80 and 13,376,898.64

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Solution

The fourth proportional to 24,390,070.12, 33,658,462.80 and 13,376,898.64 is: 18,460,211.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,390,070.12 : 33,658,462.80 = 13,376,898.64 : x
  2. Step 2: Convert to fraction form
    24,390,070.12/33,658,462.80 = 13,376,898.64/x
  3. Step 3: Cross multiply
    24,390,070.12x = 33,658,462.80 × 13,376,898.64
  4. Step 4: Simplify right side
    24,390,070.12x = 450,245,845,253,810.56
  5. Step 5: Solve for x
    x = 450,245,845,253,810.56/24,390,070.12
  6. Step 6: Final answer
    x = 18,460,211.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.