Home / 3,715,434,610.13-5,127,300,598.89-2,044,683,751.32

Finding the Fourth Proportional to 3,715,434,610.13, 5,127,300,598.89 and 2,044,683,751.32

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Solution

The fourth proportional to 3,715,434,610.13, 5,127,300,598.89 and 2,044,683,751.32 is: 2,821,664,037.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,434,610.13 : 5,127,300,598.89 = 2,044,683,751.32 : x
  2. Step 2: Convert to fraction form
    3,715,434,610.13/5,127,300,598.89 = 2,044,683,751.32/x
  3. Step 3: Cross multiply
    3,715,434,610.13x = 5,127,300,598.89 × 2,044,683,751.32
  4. Step 4: Simplify right side
    3,715,434,610.13x = 10,483,708,222,683,688,960
  5. Step 5: Solve for x
    x = 10,483,708,222,683,688,960/3,715,434,610.13
  6. Step 6: Final answer
    x = 2,821,664,037.39

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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.