Home / 61,429,474,008.43-92,144,211,012.70-17,263,538,262.43

Finding the Fourth Proportional to 61,429,474,008.43, 92,144,211,012.70 and 17,263,538,262.43

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Solution

The fourth proportional to 61,429,474,008.43, 92,144,211,012.70 and 17,263,538,262.43 is: 25,895,307,393.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,429,474,008.43 : 92,144,211,012.70 = 17,263,538,262.43 : x
  2. Step 2: Convert to fraction form
    61,429,474,008.43/92,144,211,012.70 = 17,263,538,262.43/x
  3. Step 3: Cross multiply
    61,429,474,008.43x = 92,144,211,012.70 × 17,263,538,262.43
  4. Step 4: Simplify right side
    61,429,474,008.43x = 1,590,735,112,478,899,830,784
  5. Step 5: Solve for x
    x = 1,590,735,112,478,899,830,784/61,429,474,008.43
  6. Step 6: Final answer
    x = 25,895,307,393.66

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1.5x scale

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.