Home / 5,244,871,867,221-7,237,437,449,785.50-2,901,020,803,813.90

Finding the Fourth Proportional to 5,244,871,867,221, 7,237,437,449,785.50 and 2,901,020,803,813.90

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Solution

The fourth proportional to 5,244,871,867,221, 7,237,437,449,785.50 and 2,901,020,803,813.90 is: 4,003,140,046,060.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,244,871,867,221 : 7,237,437,449,785.50 = 2,901,020,803,813.90 : x
  2. Step 2: Convert to fraction form
    5,244,871,867,221/7,237,437,449,785.50 = 2,901,020,803,813.90/x
  3. Step 3: Cross multiply
    5,244,871,867,221x = 7,237,437,449,785.50 × 2,901,020,803,813.90
  4. Step 4: Simplify right side
    5,244,871,867,221x = 20,995,956,608,129,552,105,865,216
  5. Step 5: Solve for x
    x = 20,995,956,608,129,552,105,865,216/5,244,871,867,221
  6. Step 6: Final answer
    x = 4,003,140,046,060.70

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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.