Home / 42,465,406,930.83-58,603,669,066.44-23,175,923,055.39

Finding the Fourth Proportional to 42,465,406,930.83, 58,603,669,066.44 and 23,175,923,055.39

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Solution

The fourth proportional to 42,465,406,930.83, 58,603,669,066.44 and 23,175,923,055.39 is: 31,983,541,974.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,465,406,930.83 : 58,603,669,066.44 = 23,175,923,055.39 : x
  2. Step 2: Convert to fraction form
    42,465,406,930.83/58,603,669,066.44 = 23,175,923,055.39/x
  3. Step 3: Cross multiply
    42,465,406,930.83x = 58,603,669,066.44 × 23,175,923,055.39
  4. Step 4: Simplify right side
    42,465,406,930.83x = 1,358,194,125,047,352,524,800
  5. Step 5: Solve for x
    x = 1,358,194,125,047,352,524,800/42,465,406,930.83
  6. Step 6: Final answer
    x = 31,983,541,974.76

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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.