Home / 1,624,312,535,413.50-2,241,605,055,961-892,726,873,407.10

Finding the Fourth Proportional to 1,624,312,535,413.50, 2,241,605,055,961 and 892,726,873,407.10

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Solution

The fourth proportional to 1,624,312,535,413.50, 2,241,605,055,961 and 892,726,873,407.10 is: 1,231,992,630,354.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,312,535,413.50 : 2,241,605,055,961 = 892,726,873,407.10 : x
  2. Step 2: Convert to fraction form
    1,624,312,535,413.50/2,241,605,055,961 = 892,726,873,407.10/x
  3. Step 3: Cross multiply
    1,624,312,535,413.50x = 2,241,605,055,961 × 892,726,873,407.10
  4. Step 4: Simplify right side
    1,624,312,535,413.50x = 2,001,141,073,021,610,944,888,832
  5. Step 5: Solve for x
    x = 2,001,141,073,021,610,944,888,832/1,624,312,535,413.50
  6. Step 6: Final answer
    x = 1,231,992,630,354.34

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.