Home / 19,296,644,077.44-26,630,169,416.97-10,723,038,703.92

Finding the Fourth Proportional to 19,296,644,077.44, 26,630,169,416.97 and 10,723,038,703.92

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Solution

The fourth proportional to 19,296,644,077.44, 26,630,169,416.97 and 10,723,038,703.92 is: 14,798,238,294.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,296,644,077.44 : 26,630,169,416.97 = 10,723,038,703.92 : x
  2. Step 2: Convert to fraction form
    19,296,644,077.44/26,630,169,416.97 = 10,723,038,703.92/x
  3. Step 3: Cross multiply
    19,296,644,077.44x = 26,630,169,416.97 × 10,723,038,703.92
  4. Step 4: Simplify right side
    19,296,644,077.44x = 285,556,337,350,116,016,128
  5. Step 5: Solve for x
    x = 285,556,337,350,116,016,128/19,296,644,077.44
  6. Step 6: Final answer
    x = 14,798,238,294.91

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1.5x scale

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.