Home / 26,681,842,337.09-40,021,353,925.94-8,751,859,065.59

Finding the Fourth Proportional to 26,681,842,337.09, 40,021,353,925.94 and 8,751,859,065.59

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Solution

The fourth proportional to 26,681,842,337.09, 40,021,353,925.94 and 8,751,859,065.59 is: 13,127,326,244.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,681,842,337.09 : 40,021,353,925.94 = 8,751,859,065.59 : x
  2. Step 2: Convert to fraction form
    26,681,842,337.09/40,021,353,925.94 = 8,751,859,065.59/x
  3. Step 3: Cross multiply
    26,681,842,337.09x = 40,021,353,925.94 × 8,751,859,065.59
  4. Step 4: Simplify right side
    26,681,842,337.09x = 350,261,249,173,741,305,856
  5. Step 5: Solve for x
    x = 350,261,249,173,741,305,856/26,681,842,337.09
  6. Step 6: Final answer
    x = 13,127,326,244.89

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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.