Home / 8,034,477,098.94-12,051,492,866-2,139,086,913.66

Finding the Fourth Proportional to 8,034,477,098.94, 12,051,492,866 and 2,139,086,913.66

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Solution

The fourth proportional to 8,034,477,098.94, 12,051,492,866 and 2,139,086,913.66 is: 3,208,571,057.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,477,098.94 : 12,051,492,866 = 2,139,086,913.66 : x
  2. Step 2: Convert to fraction form
    8,034,477,098.94/12,051,492,866 = 2,139,086,913.66/x
  3. Step 3: Cross multiply
    8,034,477,098.94x = 12,051,492,866 × 2,139,086,913.66
  4. Step 4: Simplify right side
    8,034,477,098.94x = 25,779,190,679,727,448,064
  5. Step 5: Solve for x
    x = 25,779,190,679,727,448,064/8,034,477,098.94
  6. Step 6: Final answer
    x = 3,208,571,057.24

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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.