Home / 6,837,564,996.66-10,254,502,315.20-2,415,402,252.51

Finding the Fourth Proportional to 6,837,564,996.66, 10,254,502,315.20 and 2,415,402,252.51

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Solution

The fourth proportional to 6,837,564,996.66, 10,254,502,315.20 and 2,415,402,252.51 is: 3,622,451,560.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,564,996.66 : 10,254,502,315.20 = 2,415,402,252.51 : x
  2. Step 2: Convert to fraction form
    6,837,564,996.66/10,254,502,315.20 = 2,415,402,252.51/x
  3. Step 3: Cross multiply
    6,837,564,996.66x = 10,254,502,315.20 × 2,415,402,252.51
  4. Step 4: Simplify right side
    6,837,564,996.66x = 24,768,747,990,503,092,224
  5. Step 5: Solve for x
    x = 24,768,747,990,503,092,224/6,837,564,996.66
  6. Step 6: Final answer
    x = 3,622,451,560.26

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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.