Home / 37,619,756,335.14-56,434,935,392.16-12,085,342,582.68

Finding the Fourth Proportional to 37,619,756,335.14, 56,434,935,392.16 and 12,085,342,582.68

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Solution

The fourth proportional to 37,619,756,335.14, 56,434,935,392.16 and 12,085,342,582.68 is: 18,129,716,784.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,619,756,335.14 : 56,434,935,392.16 = 12,085,342,582.68 : x
  2. Step 2: Convert to fraction form
    37,619,756,335.14/56,434,935,392.16 = 12,085,342,582.68/x
  3. Step 3: Cross multiply
    37,619,756,335.14x = 56,434,935,392.16 × 12,085,342,582.68
  4. Step 4: Simplify right side
    37,619,756,335.14x = 682,035,527,845,665,964,032
  5. Step 5: Solve for x
    x = 682,035,527,845,665,964,032/37,619,756,335.14
  6. Step 6: Final answer
    x = 18,129,716,784.17

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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.