Home / 3,715,434,602.75-5,127,300,588.71-2,044,683,743.94

Finding the Fourth Proportional to 3,715,434,602.75, 5,127,300,588.71 and 2,044,683,743.94

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Solution

The fourth proportional to 3,715,434,602.75, 5,127,300,588.71 and 2,044,683,743.94 is: 2,821,664,027.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,434,602.75 : 5,127,300,588.71 = 2,044,683,743.94 : x
  2. Step 2: Convert to fraction form
    3,715,434,602.75/5,127,300,588.71 = 2,044,683,743.94/x
  3. Step 3: Cross multiply
    3,715,434,602.75x = 5,127,300,588.71 × 2,044,683,743.94
  4. Step 4: Simplify right side
    3,715,434,602.75x = 10,483,708,164,034,439,168
  5. Step 5: Solve for x
    x = 10,483,708,164,034,439,168/3,715,434,602.75
  6. Step 6: Final answer
    x = 2,821,664,027.21

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1.5x scale

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.