Home / 801,427,423,019.77-1,202,141,134,529.50-801,427,423,019.77

Finding the Fourth Proportional to 801,427,423,019.77, 1,202,141,134,529.50 and 801,427,423,019.77

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Solution

The fourth proportional to 801,427,423,019.77, 1,202,141,134,529.50 and 801,427,423,019.77 is: 1,202,141,134,529.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,427,423,019.77 : 1,202,141,134,529.50 = 801,427,423,019.77 : x
  2. Step 2: Convert to fraction form
    801,427,423,019.77/1,202,141,134,529.50 = 801,427,423,019.77/x
  3. Step 3: Cross multiply
    801,427,423,019.77x = 1,202,141,134,529.50 × 801,427,423,019.77
  4. Step 4: Simplify right side
    801,427,423,019.77x = 963,428,871,552,039,823,343,616
  5. Step 5: Solve for x
    x = 963,428,871,552,039,823,343,616/801,427,423,019.77
  6. Step 6: Final answer
    x = 1,202,141,134,529.50

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Similar ratio
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1.5x scale

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.