Home / 55,330,841,541.84-83,001,327,322.74-15,536,348,225.10

Finding the Fourth Proportional to 55,330,841,541.84, 83,001,327,322.74 and 15,536,348,225.10

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Solution

The fourth proportional to 55,330,841,541.84, 83,001,327,322.74 and 15,536,348,225.10 is: 23,305,944,541.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,330,841,541.84 : 83,001,327,322.74 = 15,536,348,225.10 : x
  2. Step 2: Convert to fraction form
    55,330,841,541.84/83,001,327,322.74 = 15,536,348,225.10/x
  3. Step 3: Cross multiply
    55,330,841,541.84x = 83,001,327,322.74 × 15,536,348,225.10
  4. Step 4: Simplify right side
    55,330,841,541.84x = 1,289,537,524,431,595,765,760
  5. Step 5: Solve for x
    x = 1,289,537,524,431,595,765,760/55,330,841,541.84
  6. Step 6: Final answer
    x = 23,305,944,541.91

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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.