Home / 59,091,254,935.58-88,642,331,309.61-19,297,238,332.92

Finding the Fourth Proportional to 59,091,254,935.58, 88,642,331,309.61 and 19,297,238,332.92

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Solution

The fourth proportional to 59,091,254,935.58, 88,642,331,309.61 and 19,297,238,332.92 is: 28,947,636,930.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,091,254,935.58 : 88,642,331,309.61 = 19,297,238,332.92 : x
  2. Step 2: Convert to fraction form
    59,091,254,935.58/88,642,331,309.61 = 19,297,238,332.92/x
  3. Step 3: Cross multiply
    59,091,254,935.58x = 88,642,331,309.61 × 19,297,238,332.92
  4. Step 4: Simplify right side
    59,091,254,935.58x = 1,710,552,193,667,200,712,704
  5. Step 5: Solve for x
    x = 1,710,552,193,667,200,712,704/59,091,254,935.58
  6. Step 6: Final answer
    x = 28,947,636,930.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.