Home / 7,514,274,917.79-10,369,901,888.96-4,421,030,277.96

Finding the Fourth Proportional to 7,514,274,917.79, 10,369,901,888.96 and 4,421,030,277.96

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Solution

The fourth proportional to 7,514,274,917.79, 10,369,901,888.96 and 4,421,030,277.96 is: 6,101,140,926.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,274,917.79 : 10,369,901,888.96 = 4,421,030,277.96 : x
  2. Step 2: Convert to fraction form
    7,514,274,917.79/10,369,901,888.96 = 4,421,030,277.96/x
  3. Step 3: Cross multiply
    7,514,274,917.79x = 10,369,901,888.96 × 4,421,030,277.96
  4. Step 4: Simplify right side
    7,514,274,917.79x = 45,845,650,230,544,654,336
  5. Step 5: Solve for x
    x = 45,845,650,230,544,654,336/7,514,274,917.79
  6. Step 6: Final answer
    x = 6,101,140,926.05

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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.