Home / 2,059,681,642.60-3,087,133,676.70-832,044,087.40

Finding the Fourth Proportional to 2,059,681,642.60, 3,087,133,676.70 and 832,044,087.40

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Solution

The fourth proportional to 2,059,681,642.60, 3,087,133,676.70 and 832,044,087.40 is: 1,247,101,139.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,681,642.60 : 3,087,133,676.70 = 832,044,087.40 : x
  2. Step 2: Convert to fraction form
    2,059,681,642.60/3,087,133,676.70 = 832,044,087.40/x
  3. Step 3: Cross multiply
    2,059,681,642.60x = 3,087,133,676.70 × 832,044,087.40
  4. Step 4: Simplify right side
    2,059,681,642.60x = 2,568,631,322,711,657,984
  5. Step 5: Solve for x
    x = 2,568,631,322,711,657,984/2,059,681,642.60
  6. Step 6: Final answer
    x = 1,247,101,139.12

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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.