Home / 27,935,342,785.07-41,902,619,568.48-13,004,157,139.01

Finding the Fourth Proportional to 27,935,342,785.07, 41,902,619,568.48 and 13,004,157,139.01

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Solution

The fourth proportional to 27,935,342,785.07, 41,902,619,568.48 and 13,004,157,139.01 is: 19,506,052,014.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,935,342,785.07 : 41,902,619,568.48 = 13,004,157,139.01 : x
  2. Step 2: Convert to fraction form
    27,935,342,785.07/41,902,619,568.48 = 13,004,157,139.01/x
  3. Step 3: Cross multiply
    27,935,342,785.07x = 41,902,619,568.48 × 13,004,157,139.01
  4. Step 4: Simplify right side
    27,935,342,785.07x = 544,908,249,404,459,843,584
  5. Step 5: Solve for x
    x = 544,908,249,404,459,843,584/27,935,342,785.07
  6. Step 6: Final answer
    x = 19,506,052,014.36

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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.