Home / 10,097,684,313.30-15,139,360,108.35-3,884,448,806.10

Finding the Fourth Proportional to 10,097,684,313.30, 15,139,360,108.35 and 3,884,448,806.10

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Solution

The fourth proportional to 10,097,684,313.30, 15,139,360,108.35 and 3,884,448,806.10 is: 5,823,916,402.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,097,684,313.30 : 15,139,360,108.35 = 3,884,448,806.10 : x
  2. Step 2: Convert to fraction form
    10,097,684,313.30/15,139,360,108.35 = 3,884,448,806.10/x
  3. Step 3: Cross multiply
    10,097,684,313.30x = 15,139,360,108.35 × 3,884,448,806.10
  4. Step 4: Simplify right side
    10,097,684,313.30x = 58,808,069,297,998,127,104
  5. Step 5: Solve for x
    x = 58,808,069,297,998,127,104/10,097,684,313.30
  6. Step 6: Final answer
    x = 5,823,916,402.35

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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.