Home / 845,153,669,936.95-1,267,730,504,905.40-845,153,669,936.95

Finding the Fourth Proportional to 845,153,669,936.95, 1,267,730,504,905.40 and 845,153,669,936.95

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Solution

The fourth proportional to 845,153,669,936.95, 1,267,730,504,905.40 and 845,153,669,936.95 is: 1,267,730,504,905.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,153,669,936.95 : 1,267,730,504,905.40 = 845,153,669,936.95 : x
  2. Step 2: Convert to fraction form
    845,153,669,936.95/1,267,730,504,905.40 = 845,153,669,936.95/x
  3. Step 3: Cross multiply
    845,153,669,936.95x = 1,267,730,504,905.40 × 845,153,669,936.95
  4. Step 4: Simplify right side
    845,153,669,936.95x = 1,071,427,088,711,821,314,490,368
  5. Step 5: Solve for x
    x = 1,071,427,088,711,821,314,490,368/845,153,669,936.95
  6. Step 6: Final answer
    x = 1,267,730,504,905.40

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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.