Home / 4,123,187,055.88-5,689,950,307.42-2,243,559,955.02

Finding the Fourth Proportional to 4,123,187,055.88, 5,689,950,307.42 and 2,243,559,955.02

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Solution

The fourth proportional to 4,123,187,055.88, 5,689,950,307.42 and 2,243,559,955.02 is: 3,096,086,712.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,187,055.88 : 5,689,950,307.42 = 2,243,559,955.02 : x
  2. Step 2: Convert to fraction form
    4,123,187,055.88/5,689,950,307.42 = 2,243,559,955.02/x
  3. Step 3: Cross multiply
    4,123,187,055.88x = 5,689,950,307.42 × 2,243,559,955.02
  4. Step 4: Simplify right side
    4,123,187,055.88x = 12,765,744,655,781,251,072
  5. Step 5: Solve for x
    x = 12,765,744,655,781,251,072/4,123,187,055.88
  6. Step 6: Final answer
    x = 3,096,086,712.24

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Double scale
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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.