Home / 54,130,097,536-81,274,851,314.88-30,273,343,066.24

Finding the Fourth Proportional to 54,130,097,536, 81,274,851,314.88 and 30,273,343,066.24

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Solution

The fourth proportional to 54,130,097,536, 81,274,851,314.88 and 30,273,343,066.24 is: 45,454,591,225.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,130,097,536 : 81,274,851,314.88 = 30,273,343,066.24 : x
  2. Step 2: Convert to fraction form
    54,130,097,536/81,274,851,314.88 = 30,273,343,066.24/x
  3. Step 3: Cross multiply
    54,130,097,536x = 81,274,851,314.88 × 30,273,343,066.24
  4. Step 4: Simplify right side
    54,130,097,536x = 2,460,461,456,513,009,451,008
  5. Step 5: Solve for x
    x = 2,460,461,456,513,009,451,008/54,130,097,536
  6. Step 6: Final answer
    x = 45,454,591,225.83

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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.