Home / 10,343,298,603.48-15,514,948,110.25-2,482,710,917.66

Finding the Fourth Proportional to 10,343,298,603.48, 15,514,948,110.25 and 2,482,710,917.66

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Solution

The fourth proportional to 10,343,298,603.48, 15,514,948,110.25 and 2,482,710,917.66 is: 3,724,066,425.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,298,603.48 : 15,514,948,110.25 = 2,482,710,917.66 : x
  2. Step 2: Convert to fraction form
    10,343,298,603.48/15,514,948,110.25 = 2,482,710,917.66/x
  3. Step 3: Cross multiply
    10,343,298,603.48x = 15,514,948,110.25 × 2,482,710,917.66
  4. Step 4: Simplify right side
    10,343,298,603.48x = 38,519,131,060,322,705,408
  5. Step 5: Solve for x
    x = 38,519,131,060,322,705,408/10,343,298,603.48
  6. Step 6: Final answer
    x = 3,724,066,425.71

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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.