Home / 1,597,885,595,043-2,205,320,875,465.40-1,257,887,956,700.10

Finding the Fourth Proportional to 1,597,885,595,043, 2,205,320,875,465.40 and 1,257,887,956,700.10

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Solution

The fourth proportional to 1,597,885,595,043, 2,205,320,875,465.40 and 1,257,887,956,700.10 is: 1,736,073,332,479.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,885,595,043 : 2,205,320,875,465.40 = 1,257,887,956,700.10 : x
  2. Step 2: Convert to fraction form
    1,597,885,595,043/2,205,320,875,465.40 = 1,257,887,956,700.10/x
  3. Step 3: Cross multiply
    1,597,885,595,043x = 2,205,320,875,465.40 × 1,257,887,956,700.10
  4. Step 4: Simplify right side
    1,597,885,595,043x = 2,774,046,569,907,247,770,501,120
  5. Step 5: Solve for x
    x = 2,774,046,569,907,247,770,501,120/1,597,885,595,043
  6. Step 6: Final answer
    x = 1,736,073,332,479.47

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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.