Home / 2,040,386,155,273.60-3,061,009,073,102.90-661,882,528,543.25

Finding the Fourth Proportional to 2,040,386,155,273.60, 3,061,009,073,102.90 and 661,882,528,543.25

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Solution

The fourth proportional to 2,040,386,155,273.60, 3,061,009,073,102.90 and 661,882,528,543.25 is: 992,963,229,025.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,386,155,273.60 : 3,061,009,073,102.90 = 661,882,528,543.25 : x
  2. Step 2: Convert to fraction form
    2,040,386,155,273.60/3,061,009,073,102.90 = 661,882,528,543.25/x
  3. Step 3: Cross multiply
    2,040,386,155,273.60x = 3,061,009,073,102.90 × 661,882,528,543.25
  4. Step 4: Simplify right side
    2,040,386,155,273.60x = 2,026,028,425,199,177,317,744,640
  5. Step 5: Solve for x
    x = 2,026,028,425,199,177,317,744,640/2,040,386,155,273.60
  6. Step 6: Final answer
    x = 992,963,229,025.39

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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.