Home / 5,244,871,934,111.20-7,237,437,541,951.80-2,901,020,870,486.70

Finding the Fourth Proportional to 5,244,871,934,111.20, 7,237,437,541,951.80 and 2,901,020,870,486.70

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Solution

The fourth proportional to 5,244,871,934,111.20, 7,237,437,541,951.80 and 2,901,020,870,486.70 is: 4,003,140,137,987.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,244,871,934,111.20 : 7,237,437,541,951.80 = 2,901,020,870,486.70 : x
  2. Step 2: Convert to fraction form
    5,244,871,934,111.20/7,237,437,541,951.80 = 2,901,020,870,486.70/x
  3. Step 3: Cross multiply
    5,244,871,934,111.20x = 7,237,437,541,951.80 × 2,901,020,870,486.70
  4. Step 4: Simplify right side
    5,244,871,934,111.20x = 20,995,957,358,046,132,071,038,976
  5. Step 5: Solve for x
    x = 20,995,957,358,046,132,071,038,976/5,244,871,934,111.20
  6. Step 6: Final answer
    x = 4,003,140,137,987.78

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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.