Home / 3,750,881,492.12-5,624,892,078.08-1,263,074,473.22

Finding the Fourth Proportional to 3,750,881,492.12, 5,624,892,078.08 and 1,263,074,473.22

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Solution

The fourth proportional to 3,750,881,492.12, 5,624,892,078.08 and 1,263,074,473.22 is: 1,894,130,116.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,881,492.12 : 5,624,892,078.08 = 1,263,074,473.22 : x
  2. Step 2: Convert to fraction form
    3,750,881,492.12/5,624,892,078.08 = 1,263,074,473.22/x
  3. Step 3: Cross multiply
    3,750,881,492.12x = 5,624,892,078.08 × 1,263,074,473.22
  4. Step 4: Simplify right side
    3,750,881,492.12x = 7,104,657,598,405,806,080
  5. Step 5: Solve for x
    x = 7,104,657,598,405,806,080/3,750,881,492.12
  6. Step 6: Final answer
    x = 1,894,130,116.70

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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.