Home / 62,981,018,551.29-94,538,756,478.08-27,143,461,577.85

Finding the Fourth Proportional to 62,981,018,551.29, 94,538,756,478.08 and 27,143,461,577.85

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Solution

The fourth proportional to 62,981,018,551.29, 94,538,756,478.08 and 27,143,461,577.85 is: 40,744,166,466.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,981,018,551.29 : 94,538,756,478.08 = 27,143,461,577.85 : x
  2. Step 2: Convert to fraction form
    62,981,018,551.29/94,538,756,478.08 = 27,143,461,577.85/x
  3. Step 3: Cross multiply
    62,981,018,551.29x = 94,538,756,478.08 × 27,143,461,577.85
  4. Step 4: Simplify right side
    62,981,018,551.29x = 2,566,109,104,080,346,415,104
  5. Step 5: Solve for x
    x = 2,566,109,104,080,346,415,104/62,981,018,551.29
  6. Step 6: Final answer
    x = 40,744,166,466.45

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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.