Home / 5,820,663,707.09-8,731,064,845.61-1,623,361,148.33

Finding the Fourth Proportional to 5,820,663,707.09, 8,731,064,845.61 and 1,623,361,148.33

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Solution

The fourth proportional to 5,820,663,707.09, 8,731,064,845.61 and 1,623,361,148.33 is: 2,435,061,045.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,663,707.09 : 8,731,064,845.61 = 1,623,361,148.33 : x
  2. Step 2: Convert to fraction form
    5,820,663,707.09/8,731,064,845.61 = 1,623,361,148.33/x
  3. Step 3: Cross multiply
    5,820,663,707.09x = 8,731,064,845.61 × 1,623,361,148.33
  4. Step 4: Simplify right side
    5,820,663,707.09x = 14,173,671,453,926,854,656
  5. Step 5: Solve for x
    x = 14,173,671,453,926,854,656/5,820,663,707.09
  6. Step 6: Final answer
    x = 2,435,061,045.82

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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.