Home / 8,881,489,749.04-12,256,470,237.96-4,866,522,081.36

Finding the Fourth Proportional to 8,881,489,749.04, 12,256,470,237.96 and 4,866,522,081.36

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Solution

The fourth proportional to 8,881,489,749.04, 12,256,470,237.96 and 4,866,522,081.36 is: 6,715,808,354.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,881,489,749.04 : 12,256,470,237.96 = 4,866,522,081.36 : x
  2. Step 2: Convert to fraction form
    8,881,489,749.04/12,256,470,237.96 = 4,866,522,081.36/x
  3. Step 3: Cross multiply
    8,881,489,749.04x = 12,256,470,237.96 × 4,866,522,081.36
  4. Step 4: Simplify right side
    8,881,489,749.04x = 59,646,383,052,563,988,480
  5. Step 5: Solve for x
    x = 59,646,383,052,563,988,480/8,881,489,749.04
  6. Step 6: Final answer
    x = 6,715,808,354.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.