Home / 2,736,822,053,274.80-3,776,818,173,574.10-1,485,383,608,108.90

Finding the Fourth Proportional to 2,736,822,053,274.80, 3,776,818,173,574.10 and 1,485,383,608,108.90

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Solution

The fourth proportional to 2,736,822,053,274.80, 3,776,818,173,574.10 and 1,485,383,608,108.90 is: 2,049,831,409,068.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,822,053,274.80 : 3,776,818,173,574.10 = 1,485,383,608,108.90 : x
  2. Step 2: Convert to fraction form
    2,736,822,053,274.80/3,776,818,173,574.10 = 1,485,383,608,108.90/x
  3. Step 3: Cross multiply
    2,736,822,053,274.80x = 3,776,818,173,574.10 × 1,485,383,608,108.90
  4. Step 4: Simplify right side
    2,736,822,053,274.80x = 5,610,023,805,834,762,119,020,544
  5. Step 5: Solve for x
    x = 5,610,023,805,834,762,119,020,544/2,736,822,053,274.80
  6. Step 6: Final answer
    x = 2,049,831,409,068.77

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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.