Home / 6,170,174,373-9,254,056,406.28-1,972,001,056.80

Finding the Fourth Proportional to 6,170,174,373, 9,254,056,406.28 and 1,972,001,056.80

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Solution

The fourth proportional to 6,170,174,373, 9,254,056,406.28 and 1,972,001,056.80 is: 2,957,616,415.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,170,174,373 : 9,254,056,406.28 = 1,972,001,056.80 : x
  2. Step 2: Convert to fraction form
    6,170,174,373/9,254,056,406.28 = 1,972,001,056.80/x
  3. Step 3: Cross multiply
    6,170,174,373x = 9,254,056,406.28 × 1,972,001,056.80
  4. Step 4: Simplify right side
    6,170,174,373x = 18,249,009,012,870,971,392
  5. Step 5: Solve for x
    x = 18,249,009,012,870,971,392/6,170,174,373
  6. Step 6: Final answer
    x = 2,957,616,415.63

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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.