Home / 3,754,214,066.09-5,180,820,541.59-2,037,563,249.67

Finding the Fourth Proportional to 3,754,214,066.09, 5,180,820,541.59 and 2,037,563,249.67

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Solution

The fourth proportional to 3,754,214,066.09, 5,180,820,541.59 and 2,037,563,249.67 is: 2,811,840,069.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,214,066.09 : 5,180,820,541.59 = 2,037,563,249.67 : x
  2. Step 2: Convert to fraction form
    3,754,214,066.09/5,180,820,541.59 = 2,037,563,249.67/x
  3. Step 3: Cross multiply
    3,754,214,066.09x = 5,180,820,541.59 × 2,037,563,249.67
  4. Step 4: Simplify right side
    3,754,214,066.09x = 10,556,249,538,677,655,552
  5. Step 5: Solve for x
    x = 10,556,249,538,677,655,552/3,754,214,066.09
  6. Step 6: Final answer
    x = 2,811,840,069.01

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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.