Home / 929,071,954,123.80-1,393,607,931,185.70-929,071,954,123.80

Finding the Fourth Proportional to 929,071,954,123.80, 1,393,607,931,185.70 and 929,071,954,123.80

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Solution

The fourth proportional to 929,071,954,123.80, 1,393,607,931,185.70 and 929,071,954,123.80 is: 1,393,607,931,185.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,071,954,123.80 : 1,393,607,931,185.70 = 929,071,954,123.80 : x
  2. Step 2: Convert to fraction form
    929,071,954,123.80/1,393,607,931,185.70 = 929,071,954,123.80/x
  3. Step 3: Cross multiply
    929,071,954,123.80x = 1,393,607,931,185.70 × 929,071,954,123.80
  4. Step 4: Simplify right side
    929,071,954,123.80x = 1,294,762,043,909,124,422,369,280
  5. Step 5: Solve for x
    x = 1,294,762,043,909,124,422,369,280/929,071,954,123.80
  6. Step 6: Final answer
    x = 1,393,607,931,185.70

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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.