Home / 16,196,058.72-22,231,590.48-14,319,407.70

Finding the Fourth Proportional to 16,196,058.72, 22,231,590.48 and 14,319,407.70

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Solution

The fourth proportional to 16,196,058.72, 22,231,590.48 and 14,319,407.70 is: 19,655,597.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,196,058.72 : 22,231,590.48 = 14,319,407.70 : x
  2. Step 2: Convert to fraction form
    16,196,058.72/22,231,590.48 = 14,319,407.70/x
  3. Step 3: Cross multiply
    16,196,058.72x = 22,231,590.48 × 14,319,407.70
  4. Step 4: Simplify right side
    16,196,058.72x = 318,343,207,902,558.69
  5. Step 5: Solve for x
    x = 318,343,207,902,558.69/16,196,058.72
  6. Step 6: Final answer
    x = 19,655,597.29

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.