Home / 67,395,981,411.45-93,009,377,937.57-37,322,465,952.83

Finding the Fourth Proportional to 67,395,981,411.45, 93,009,377,937.57 and 37,322,465,952.83

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Solution

The fourth proportional to 67,395,981,411.45, 93,009,377,937.57 and 37,322,465,952.83 is: 51,506,622,036.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,395,981,411.45 : 93,009,377,937.57 = 37,322,465,952.83 : x
  2. Step 2: Convert to fraction form
    67,395,981,411.45/93,009,377,937.57 = 37,322,465,952.83/x
  3. Step 3: Cross multiply
    67,395,981,411.45x = 93,009,377,937.57 × 37,322,465,952.83
  4. Step 4: Simplify right side
    67,395,981,411.45x = 3,471,339,341,369,040,699,392
  5. Step 5: Solve for x
    x = 3,471,339,341,369,040,699,392/67,395,981,411.45
  6. Step 6: Final answer
    x = 51,506,622,036.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.