Home / 845,153,669,942.45-1,267,730,504,913.70-845,153,669,942.45

Finding the Fourth Proportional to 845,153,669,942.45, 1,267,730,504,913.70 and 845,153,669,942.45

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Solution

The fourth proportional to 845,153,669,942.45, 1,267,730,504,913.70 and 845,153,669,942.45 is: 1,267,730,504,913.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,153,669,942.45 : 1,267,730,504,913.70 = 845,153,669,942.45 : x
  2. Step 2: Convert to fraction form
    845,153,669,942.45/1,267,730,504,913.70 = 845,153,669,942.45/x
  3. Step 3: Cross multiply
    845,153,669,942.45x = 1,267,730,504,913.70 × 845,153,669,942.45
  4. Step 4: Simplify right side
    845,153,669,942.45x = 1,071,427,088,725,808,546,578,432
  5. Step 5: Solve for x
    x = 1,071,427,088,725,808,546,578,432/845,153,669,942.45
  6. Step 6: Final answer
    x = 1,267,730,504,913.70

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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.