Home / 43,854,044.58-65,780,887.95-11,064,690.18

Finding the Fourth Proportional to 43,854,044.58, 65,780,887.95 and 11,064,690.18

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Solution

The fourth proportional to 43,854,044.58, 65,780,887.95 and 11,064,690.18 is: 16,596,990.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,854,044.58 : 65,780,887.95 = 11,064,690.18 : x
  2. Step 2: Convert to fraction form
    43,854,044.58/65,780,887.95 = 11,064,690.18/x
  3. Step 3: Cross multiply
    43,854,044.58x = 65,780,887.95 × 11,064,690.18
  4. Step 4: Simplify right side
    43,854,044.58x = 727,845,144,932,045.38
  5. Step 5: Solve for x
    x = 727,845,144,932,045.38/43,854,044.58
  6. Step 6: Final answer
    x = 16,596,990.13

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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.